UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1MfRoRDC6XcWlP3Iq/oP/LrsdnFNCPwJoVp/HVRtZY=' 
WHERE 
  key_id = '6fc543f4cfe7c9e0fd7f9aa249029bf3efba4049afb1be1b61698c5845cb8f68' 
  AND (
    token = 'H1MfRoRDC6XcWlP3Iq/oP/LrsdnFNCPwJoVp/HVRtZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )