UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kCVVFjGCMGlMg8afUmft0R7sm1px8294rOY1z2kvhA=' 
WHERE 
  key_id = '2a22255947e26bcebad929c39a343bb746f28038338b838b533de79c2fe0b76f' 
  AND (
    token = '2kCVVFjGCMGlMg8afUmft0R7sm1px8294rOY1z2kvhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )