UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oaVeQOw55t54vY322PdpXTeGQ+lsoc1mULh/M1/dpE=' 
WHERE 
  key_id = 'd6ebf853ed74fef7c6db8dc0b13bce7fef585ed46861b3e3e937f06d1362a9ab' 
  AND (
    token = '/oaVeQOw55t54vY322PdpXTeGQ+lsoc1mULh/M1/dpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )