UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPEiGaALlSI9//8e5cNe+/nXgUNfJm5glh6u/q8dLng=' 
WHERE 
  key_id = '809e18bae75b11d8d846f07e904e79c5f7cc4ebf94cd45470afcec0088bb4e7c' 
  AND (
    token = 'EPEiGaALlSI9//8e5cNe+/nXgUNfJm5glh6u/q8dLng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )