INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d79e28b7bc9355fa674c062a201e9977cbee4f3117c4b29d1f3dda37b5155a', 
    'kDmJtUZD9QaqV4Fxs4vRYpi3da3gBdvYN8vRhp9J0KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)