UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbFzz/oUf4VFWVBIoe1WKyrGM6PQFLxuNrTfi7Jc0DA=' 
WHERE 
  key_id = '0ea1bc8169d4f4e998385634ff777a1a65747f0ce9778ab7a7d610b0b0b92462' 
  AND (
    token = 'lbFzz/oUf4VFWVBIoe1WKyrGM6PQFLxuNrTfi7Jc0DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )