UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gl0hcRLd3EzN7RkIXqdmUjEVQMChgGur++knHu/BDTs=' 
WHERE 
  key_id = '04fcb196c641faa1487c2ece2f2ff08993523f476c03cee6988355e47d9de19b' 
  AND (
    token = 'gl0hcRLd3EzN7RkIXqdmUjEVQMChgGur++knHu/BDTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )