UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/WBPKhFTGC8z+3ZjFB3TDyEqUU8RHqdESHKYboHWvc=' 
WHERE 
  key_id = 'cbc1730f871318b206d308bd00f84921c12f593e5acf67d7564c0a0a01edeb29' 
  AND (
    token = 'B/WBPKhFTGC8z+3ZjFB3TDyEqUU8RHqdESHKYboHWvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )