UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSCuyW9hxFflT4Gue2w4eS21lisMZLdaVRk4SIaot6w=' 
WHERE 
  key_id = '39a84445dcb2b3cea24bf898b37b546f67d9ed0e068c99cb0e39ddfb896b8c3c' 
  AND (
    token = 'OSCuyW9hxFflT4Gue2w4eS21lisMZLdaVRk4SIaot6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )