UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvV6L6bhIpHNzX91cFjNx1tP8oCcgvunDf39J986AQ4=' 
WHERE 
  key_id = '9dbca2bd425b3d2fb4623a67a9fe6fafff3cab1566cc93efcf16a3e8fa7012e1' 
  AND (
    token = 'pvV6L6bhIpHNzX91cFjNx1tP8oCcgvunDf39J986AQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )