UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrhOOF8DCjR+dmP+Sk9gPGT/sGYLMC/IqLuyHvnwYRA=' 
WHERE 
  key_id = 'a6b9cefb4fd7d6dc23507b0787dc3fe716516ed2cd1ea286a8b2f4972efea585' 
  AND (
    token = 'BrhOOF8DCjR+dmP+Sk9gPGT/sGYLMC/IqLuyHvnwYRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00058