UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGIPL41SBtYwR7zoMjYGHGsHsx3EcBoO2RRj4TjxW78=' 
WHERE 
  key_id = '5cf54676638e8845541ed24f302a1b182e508bebbb01297b8dcc904c0e08391d' 
  AND (
    token = 'yGIPL41SBtYwR7zoMjYGHGsHsx3EcBoO2RRj4TjxW78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )