UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qrNtHXIaawMEydzyAUWC61nzlZWHYfk8j1LMWctjKpM=' 
WHERE 
  key_id = '0942602e492006f4fa7f0ee0b5a182f60c74b9fb7ed711dbd4508cf4d9235ed0' 
  AND (
    token = 'qrNtHXIaawMEydzyAUWC61nzlZWHYfk8j1LMWctjKpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )