INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74927078064c55162b75b86d81bff17840b80805008c888e447550e6e3d83e7b', 
    '+pSQbsnBOBfi41WZ1fe6nFfUnNIvXJWFEioOsFwQL9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)