UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiTBt9xBCHXJ8gRZtvZfCVyL07b4QoEO5TbovSIQK+4=' 
WHERE 
  key_id = '74c03cbacf0fae5225a669f48270de0b250c1e2ba4b9dc64deafb2d8f0b470a4' 
  AND (
    token = 'FiTBt9xBCHXJ8gRZtvZfCVyL07b4QoEO5TbovSIQK+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )