UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7tjzG/mpx5b/jI7Sk84xMOtKp4szexS9wvMAgLEeWk=' 
WHERE 
  key_id = '5c2724094a0b74adc8a400d854c470b5b37e4323dd775c85da2a474df87ae252' 
  AND (
    token = 't7tjzG/mpx5b/jI7Sk84xMOtKp4szexS9wvMAgLEeWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )