INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511b490c04db3d20ce160520ee6e174f283e58c3d79fc772b7b1cba88c97234a', 
    'pNgoOXtF1ueNwsotJbAqVVnBC6FXorBWpSFk/ODFhvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)