UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhaSN0YMsY0E8tblwItyUR9berxp+ZVj/Fcu7nTF3l4=' 
WHERE 
  key_id = '1a29057a29f20b1f4a73868d44a31b1cf10e9b4a0586294a2478becd76d9b0ad' 
  AND (
    token = 'zhaSN0YMsY0E8tblwItyUR9berxp+ZVj/Fcu7nTF3l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )