UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rU/tSkHsoOws1cxxKNMCpFNyGRw4cf7sS34T7h4D3Sg=' 
WHERE 
  key_id = '2f9cf5b14418f144e3334dfad60beb5ef4c63136ef8636613965c80d522cd43f' 
  AND (
    token = 'rU/tSkHsoOws1cxxKNMCpFNyGRw4cf7sS34T7h4D3Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )