UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'edaUK2Oc20vx0AySesLZIoOkzwq3nC6MO1hI7FKikZ0=' 
WHERE 
  key_id = '36d3e7d114cb8ce09d5d89a09dc88eee5b56301f2c1b42bda217bbc8d4f669cd' 
  AND (
    token = 'edaUK2Oc20vx0AySesLZIoOkzwq3nC6MO1hI7FKikZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )