INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f973c9e536ba11198d49becebe83a63e03b7a8563bdf7b2b0f0fbab54e612a', 
    'VjmVr9EnlcIPUt70oV+Tlq/Lx3/Bp1Kp40D4whscz08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )