UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Ays86QF4a/IA6hZUQYvjD7+z0TkYOoUNqygMLAj0WI=' 
WHERE 
  key_id = '73e65a57007b1a0b747e8dd31de40b6e629fde0b69011d4410bf5336dc6b650e' 
  AND (
    token = '9Ays86QF4a/IA6hZUQYvjD7+z0TkYOoUNqygMLAj0WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )