UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WK+AMEK2PyvIYYVL4wVMaQmFiA7W0I9eIwzflpBBFS0=' 
WHERE 
  key_id = '3a419f8015a2bd299a7591cde3e8938d1ca5a78c0dea23c23ffeb2a91ed03fe7' 
  AND (
    token = 'WK+AMEK2PyvIYYVL4wVMaQmFiA7W0I9eIwzflpBBFS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )