UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLN4faGhAOX1N6innYavi9PTUnTSAPYHVBzFIjfMcco=' 
WHERE 
  key_id = '4674895c226dbb8f0627b3c004f33a586b90397a1dc2f41cfffa6958a1343036' 
  AND (
    token = 'bLN4faGhAOX1N6innYavi9PTUnTSAPYHVBzFIjfMcco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )