UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9Lt47ucB6hZR4YHNmIbHgaciRCVMuk2ydL3q53WhlU=' 
WHERE 
  key_id = '90b3554ae74e29a62f3a55c6d08dbf24b664dacb5d8ab9d3c1a1547eb5396392' 
  AND (
    token = 'S9Lt47ucB6hZR4YHNmIbHgaciRCVMuk2ydL3q53WhlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )