UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7CprRwL+/3jm4SYn3IElisY4XCBrTWsic7lqos/36o=' 
WHERE 
  key_id = 'e2d451ca5a8464ef6c0bd1084d126b342cb72e72c64e9e73de1a270371b104ed' 
  AND (
    token = 'W7CprRwL+/3jm4SYn3IElisY4XCBrTWsic7lqos/36o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )