UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFaid48fOKyXeRbj/hgG3SQwiw0jtSCD4c2nqDeGIMM=' 
WHERE 
  key_id = 'c165ce25b53680eaf154f567f513d04b9ed521d6e40485603ad5316728429a75' 
  AND (
    token = 'mFaid48fOKyXeRbj/hgG3SQwiw0jtSCD4c2nqDeGIMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )