UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/gtxeTEYrca04Ujq/CZfWFkRfa7RgNXacPSUq52l8VM=' 
WHERE 
  key_id = 'e9223594fb8966ce23dc2970cd0abcfde1f1a56ab104f8c0986dcba52d7ec4e1' 
  AND (
    token = '/gtxeTEYrca04Ujq/CZfWFkRfa7RgNXacPSUq52l8VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )