UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dobypy4dLSP5saIi0wozpxrEMDpdYfyx1R+GJfpk39w=' 
WHERE 
  key_id = '56ab7f52efbc3baf67522bacd7805327c9de1599f135601957350b42596e28aa' 
  AND (
    token = 'Dobypy4dLSP5saIi0wozpxrEMDpdYfyx1R+GJfpk39w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )