INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16a649b1ca3f6a6129646cee5e5a1b930f3fac69fcfd53183f9b90b373120917', 
    '8ee4DwIRLtzgDGa51CPda+ZruGmS+51UW66BgXaMRR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)