UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bs8GsbhSfuSGtjdltgPmOBGGzRdmoCdYnFhLV7YVysQ=' 
WHERE 
  key_id = '2412ee8efbec3bfd1a5ef15f789e1068bf2ee419fdccb27f229760e3875e05b7' 
  AND (
    token = 'bs8GsbhSfuSGtjdltgPmOBGGzRdmoCdYnFhLV7YVysQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )