UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCUs+1EBpMVKOIBjrpfazMTlQt76rns5lcqBr2ihRdY=' 
WHERE 
  key_id = '52c88895d67d2e5a8b8130206d8a5002da5fbbcf24981dd8f3d5a5e0bd706cc8' 
  AND (
    token = 'XCUs+1EBpMVKOIBjrpfazMTlQt76rns5lcqBr2ihRdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )