UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpRkxj6DFXGop3caBgc+u+MyTJ9l1xlIKUnHJhWTqgs=' 
WHERE 
  key_id = 'f9eb31ecaf71b77cd8d94e7b62a5223d745db564b165c7c74372dce8c255b41b' 
  AND (
    token = 'KpRkxj6DFXGop3caBgc+u+MyTJ9l1xlIKUnHJhWTqgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )