UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPSehJIe331eX35VjfdXao9JfbdpeiE03MlMK0kfDk4=' 
WHERE 
  key_id = '7778b74f5e0e6201eece713d4af4dfa85f4a1534f4a8edf1b57b4d03d8290e56' 
  AND (
    token = 'hPSehJIe331eX35VjfdXao9JfbdpeiE03MlMK0kfDk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )