UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yG/9ZSw5bf5JiVNuQha2evketSN50gP87a/R5985DY=' 
WHERE 
  key_id = 'c651b3d5c74f64e0bff15b522f2bdbeef7ccc17dd1cd2aa0bd28b28bbe481cf2' 
  AND (
    token = '2yG/9ZSw5bf5JiVNuQha2evketSN50gP87a/R5985DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )