UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ym16Jtlci6zyuH4bfkROVz5gRuI/WZTbBnj2KBmzeiY=' 
WHERE 
  key_id = 'fcfdc4d6074e703637c7766d8f8b4cdfcac128419d89f5fc953960bde108a97e' 
  AND (
    token = 'Ym16Jtlci6zyuH4bfkROVz5gRuI/WZTbBnj2KBmzeiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )