INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42fb2d132d7e3045fc3d73acdcfc11801b31d7445e536ee1525d47f3d55fc930', 
    '9ZJflfGF1dYwKJFb9XalxXadPaU0Kp1+nD2K46tXeuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)