INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8494f46c5b40827d17acd2cff94f3d09659c895ba2d7d46aede26087afc5c8e', 
    'uJ7rMqWcOQKliWWg+PtWP2aPTbz1KQ+kKDXyYJ9dvsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)