UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvrtNDBNOA2itpGrGg/9v418VaUE0CEah7LhdAMPERs=' 
WHERE 
  key_id = 'c64fe81bf9240ac43047e5d24a7697569d95f11a823273356653c836d2d7da23' 
  AND (
    token = 'ZvrtNDBNOA2itpGrGg/9v418VaUE0CEah7LhdAMPERs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )