UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'ILQyvPvuEwYGr5RhloEbGMZRMjCiho3VAQXdQe01IGE=' 
WHERE 
  key_id = '57f8ce580c015dc864d62bab30c1d5d1ddfaedb574647f132b432e6aa211c9f5' 
  AND (
    token = 'ILQyvPvuEwYGr5RhloEbGMZRMjCiho3VAQXdQe01IGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )