UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhEp6r7kCD/kdxVY4JOHqFGuWU/R/pULIaHO3KIrnv4=' 
WHERE 
  key_id = '59d7df2591102d280b4242ed970bd274ca35d4b49658bdb0a0a2c3f315ca5d71' 
  AND (
    token = 'VhEp6r7kCD/kdxVY4JOHqFGuWU/R/pULIaHO3KIrnv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )