INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d37f8b41da7ee5c9bb7f273b176c7117dede805a18763cc682b7917599aad6', 
    'qg/wYtOlsLOTHPm3rDnd76Zc4vcyz7zb8T9tXTKgeEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)