UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CPaPycm+4U5Fcfm3rFrQdgQRWJD7JqopdxPE5jhOC4=' 
WHERE 
  key_id = 'dc6f3bd9e3ea9b5e0176a2bfeb04e97da8380b94c6ba918482ee801ae0e86e57' 
  AND (
    token = '9CPaPycm+4U5Fcfm3rFrQdgQRWJD7JqopdxPE5jhOC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )