UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcGFxRKo4f87+d5+xP5WR6DP0NwKIyiVUWtQ+BQOsjQ=' 
WHERE 
  key_id = '5b81741025ee0ba6559519087e2fa230add42198fb1b1a88dc62bba06b841d39' 
  AND (
    token = 'qcGFxRKo4f87+d5+xP5WR6DP0NwKIyiVUWtQ+BQOsjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )