UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'boPIBZerCA+LksgDhC2vFW7Mye598vbdppW7hoJ/GqQ=' 
WHERE 
  key_id = '40bb5c14235c96c9e810277328dd4d5968cbd3ec963cbb424e0d581f876d2dca' 
  AND (
    token = 'boPIBZerCA+LksgDhC2vFW7Mye598vbdppW7hoJ/GqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )