UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5PuNEf4I+b1ZbNMpWKsf/62ek77AGSTwAf3gfTJEE4I=' 
WHERE 
  key_id = '3dbb71dc4b4b6a455cc0c6da81a94b0a65d60a48272b30da7b7f30c96e61647d' 
  AND (
    token = '5PuNEf4I+b1ZbNMpWKsf/62ek77AGSTwAf3gfTJEE4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )