INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c7a0a94e4e7859132c363c36fc2e9f280a249cad22872bf1a242e7f55c8841d', 
    'H8vcJ2/5gWlZeoEJ7NgQYiOk5PXlknk0JRXZIiDyPe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)