UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihD4gu2SrRZ4s8GFlXlUFlKsFZ17AOfhVkzGUzP5J10=' 
WHERE 
  key_id = 'af23e594c80805c5a80f2f2558d173e0b3a1d1b75bace8ed9eebafb7b93d2e49' 
  AND (
    token = 'ihD4gu2SrRZ4s8GFlXlUFlKsFZ17AOfhVkzGUzP5J10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )