UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78HM0fYkvAT1+PUinw2yfc/epWawnjLRA96Et7uUdbk=' 
WHERE 
  key_id = 'a281afcec17ad377f2df2a66e53801b242e05b5e9e70af88e6425f5896d1aae7' 
  AND (
    token = '78HM0fYkvAT1+PUinw2yfc/epWawnjLRA96Et7uUdbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )