UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7NlpX2x2sPx//rhmcpUwAvu4CCpZOFozGiXvpBImog=' 
WHERE 
  key_id = '00a342f4e40735e78f6aa649c9aa13684312edac10b1807514fa7c045a51d36e' 
  AND (
    token = 'e7NlpX2x2sPx//rhmcpUwAvu4CCpZOFozGiXvpBImog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )