INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc743d40d9f2c46257a1e1fc654cd11a68720b8087ac282996b4a4855b698186', 
    'siaCk4mLSiFIfCpF7+msDMFEYjivNlwzmfHAi0Z22es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)