INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b6496403772f3ade609f5166dfd330487693c0bd84494ef83770fc4fe944eb', 
    'uCX0iy5Rm/czhUNoPUNmt+cPjBmyOuYc5Xcn0eFsL/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )