INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559a93bb59cda26e3bf502ce398327531e4503eb47e822547c8349dfea0f01fd', 
    '8W4lbeZj1J5rliEmyAOvpJpOEogjuF1YD3o/XkEFEIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)