UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHjS45QLlIUfJKLPIpIANjHxpnJLSnSJmcsAhth+1Pc=' 
WHERE 
  key_id = '5152a31ac6f47bafc5751e1824b9986ddfca4c995fbb8a840773953dc5a89616' 
  AND (
    token = 'BHjS45QLlIUfJKLPIpIANjHxpnJLSnSJmcsAhth+1Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )