INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e03b30788edd9d94c8b9e2299e1ed20b9e243166d3db93be9c3b76f36aacd6a', 
    'zAQQ2WNsQWfc1QSfyrvH2CYG6YfZ2Xilu4zTshZVGuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)