UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0y4Z09rEaoEVI0kRq2IGRqSCmT4NDG7A1lr+r5BUnk=' 
WHERE 
  key_id = '731845f868fb1c7c34a3e8f6b2a2e49f09630c2571c6cd6364c4fd605863b1c3' 
  AND (
    token = 'M0y4Z09rEaoEVI0kRq2IGRqSCmT4NDG7A1lr+r5BUnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )