UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEb/cmYPKLXFICaFIryZA0/SVBK0sEgwx2/L0nbj5vg=' 
WHERE 
  key_id = '83170ac76d72eff080646e587670782639c1fb222c0ffdd5a0522b65226cf97e' 
  AND (
    token = 'YEb/cmYPKLXFICaFIryZA0/SVBK0sEgwx2/L0nbj5vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )