UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0qkwMAdZwly1+f2+LG5LUBT99CyUesauPaFxv3wZGo=' 
WHERE 
  key_id = 'e15dcd659a5fd150b8936ea4b4a5c36c56aadcf7a0aba0592f10e47cfb9c34d2' 
  AND (
    token = 'u0qkwMAdZwly1+f2+LG5LUBT99CyUesauPaFxv3wZGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )