INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe694e8401ccbcfa4bde9021db19329dbb2dccf31be5572a34fa84796328fc9b', 
    'izqxFGSpSzehmSBB3AooJWfVZq0F0Yj1bulsnfJ8etk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)