UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1T1poK39+wOJewTWCuDOCtnZK4tWvERs5sTli5WIxY=' 
WHERE 
  key_id = '7cf98105ee664c614e3d3474b0cbb0beceeacabd1b6d876cc4fc7fc688b1d9a8' 
  AND (
    token = 'A1T1poK39+wOJewTWCuDOCtnZK4tWvERs5sTli5WIxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )