UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyxd1emvGyCeTlSXJ15KWiBIqvDtSZ/m3WggTbdpPpY=' 
WHERE 
  key_id = '5d8a22c069686dd7c3c0cd17e1764e80af61f202b31cf8ef88d21566c92eab17' 
  AND (
    token = 'iyxd1emvGyCeTlSXJ15KWiBIqvDtSZ/m3WggTbdpPpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )