UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OUM2cJREeS5Ms4qQM7f+Kp6Zrc1Pb4lsJ1HGT4ReSE=' 
WHERE 
  key_id = '8e1ff00777a824e248c77837ed4fa793dd95568d1ec91dbc0323b4cceade928b' 
  AND (
    token = '/OUM2cJREeS5Ms4qQM7f+Kp6Zrc1Pb4lsJ1HGT4ReSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )