UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AGvp9A6Lr/HMkL/3VApH07lqgHhtuK5dUEcYOjCcmo=' 
WHERE 
  key_id = '71e002c6316c1ead352b08efc50bdf230ffc19b42ba356c75d2e23b7aeb07834' 
  AND (
    token = '5AGvp9A6Lr/HMkL/3VApH07lqgHhtuK5dUEcYOjCcmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )