UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDyRYatBFp1p/Bt0f5db4aRxe3x138LNJMpgiUnqpLo=' 
WHERE 
  key_id = 'd019e78fe1a9a208d6a603a0a9bdaddd7cd8f7aeb4043b0781e9b93f9e00a5a4' 
  AND (
    token = 'RDyRYatBFp1p/Bt0f5db4aRxe3x138LNJMpgiUnqpLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )