UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vF40UqQbTRJWl8QNcWtFHF14zVN96thCCg5d2ayONUE=' 
WHERE 
  key_id = '1fa0bf34892fe53068cec0779871a72f0dce521409100fa4223b2d8f455a4b3f' 
  AND (
    token = 'vF40UqQbTRJWl8QNcWtFHF14zVN96thCCg5d2ayONUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )