UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZ2CQjopg13x4t3OY1U4ludK5/w4APxGh8l31EFF0bE=' 
WHERE 
  key_id = 'f90a3c446635fb115089e00e3c34483dd0cc21bed27fd21e4e1c2ab5f43bbcb9' 
  AND (
    token = 'DZ2CQjopg13x4t3OY1U4ludK5/w4APxGh8l31EFF0bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )