UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzuCsa1pEL5auK5kRbTiCL3/kW3RphDVFULkKJHxRpI=' 
WHERE 
  key_id = '5dc47ea43b78f5a120d72722727a02152e5490c6d67ae7503cf059df13b8cdb2' 
  AND (
    token = 'LzuCsa1pEL5auK5kRbTiCL3/kW3RphDVFULkKJHxRpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )