UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCc28GD2qpPMcPAe6Yy0jXU7Yccbdr6OE6vMa6jpD6E=' 
WHERE 
  key_id = 'fd8a678c5efa8c1b90ad2e3d2d7b290ec58aedf4efc0cb3a01902b9cc34c7a8a' 
  AND (
    token = 'UCc28GD2qpPMcPAe6Yy0jXU7Yccbdr6OE6vMa6jpD6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )