UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cW0nBDOjeGgffagMPZ1L6j/AH5JeHD2Q3kd8r5LDfYY=' 
WHERE 
  key_id = 'a448d2d3886865655a0710565519509117da6c9b74df1ea6dbd1dd086fd227d4' 
  AND (
    token = 'cW0nBDOjeGgffagMPZ1L6j/AH5JeHD2Q3kd8r5LDfYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )