UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uc/aGG8T7KOqDFXhn5+4+d46PewkhChrpLAqkySoK30=' 
WHERE 
  key_id = 'cf9107f6635cd3301224f0ec363cbe8399c6fab6b5ab3b6f694ab80892d80376' 
  AND (
    token = 'Uc/aGG8T7KOqDFXhn5+4+d46PewkhChrpLAqkySoK30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )