UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sf4mvj/0oSFwjIoFuR14vsOFw6MZ2vJTlyygbsY0pXk=' 
WHERE 
  key_id = '64b0b7b67638d19b9555e7b09f56127301733ebc022700970e36c092d67df6dd' 
  AND (
    token = 'Sf4mvj/0oSFwjIoFuR14vsOFw6MZ2vJTlyygbsY0pXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )