UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpDMavSIIB7tfgZ6At2iPzcdmSyyvNG3dJ1HSPv5+4g=' 
WHERE 
  key_id = '7e31b2bf36264eb2038ef1729463f8ff50aab489028fe2f1548c8c37e0c807d8' 
  AND (
    token = 'mpDMavSIIB7tfgZ6At2iPzcdmSyyvNG3dJ1HSPv5+4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )