INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a5acfc02547f8d65b93da68410880162b11f666cd957ea930c1b90007ba9cc0', 
    'RRXqoPTY9ry2CkHngBpxDEgjrIcGWp6tgsyHz8dTWiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)