UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPxSUkOVGKI6D8wcunRD/o+egBaMXUa+cBTdL3I4V4I=' 
WHERE 
  key_id = 'e8a592230de8732d49931d20535d214b6f316ded962953127884d38f00621afd' 
  AND (
    token = 'cPxSUkOVGKI6D8wcunRD/o+egBaMXUa+cBTdL3I4V4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )