UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/azuVZhL1nqcZjoI1Wtjg/faazghRgCYGTCeTYBT5I0=' 
WHERE 
  key_id = 'cce94c4b6beb78b43991b4d121690c581aeabc66a4cc0c48ed5aa0ff47b670f1' 
  AND (
    token = '/azuVZhL1nqcZjoI1Wtjg/faazghRgCYGTCeTYBT5I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )