UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MATFMegI6n9ZNjKyIWHPgC5q2Ppp7oSXIURQtGglD6c=' 
WHERE 
  key_id = '88d78b974fdbc97e6b422da66eba198edd5ae4681d5df4fd606b5d8769d5e24b' 
  AND (
    token = 'MATFMegI6n9ZNjKyIWHPgC5q2Ppp7oSXIURQtGglD6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )