UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKMILAbNlsVRSers69nbyELYgZ6R1GrOHBWuVhcjWtA=' 
WHERE 
  key_id = '5d56a4a08cb79ccd771f7c25d2f682130f3d51ba8360cd2e972d4a0094e35ad3' 
  AND (
    token = 'eKMILAbNlsVRSers69nbyELYgZ6R1GrOHBWuVhcjWtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )