UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kLXVVIQ/OJLaM4IZSroufG4DHxPvmw73p0uvk7Mj+k=' 
WHERE 
  key_id = '2eb3155329de48403b4411bcd82d63bb9149a41d93e5120a5c5f6a27470dadfe' 
  AND (
    token = '+kLXVVIQ/OJLaM4IZSroufG4DHxPvmw73p0uvk7Mj+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )