UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnFvyBGMYhZxzO8rkVnTgmw0FlJ3y5uzGgczIQYZWrE=' 
WHERE 
  key_id = '5149aa34b9e451c72c7baf906db7861165f0d9979717c1023b13d719011781f4' 
  AND (
    token = 'hnFvyBGMYhZxzO8rkVnTgmw0FlJ3y5uzGgczIQYZWrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )