UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HLYuBOXyT39/gpo+q1j/7f+E+DxyZbjnUscpg6y9yc=' 
WHERE 
  key_id = 'b5b1c011d11bd51a01c06c44e726b446259c8dbf25a899751394418c049cc218' 
  AND (
    token = '8HLYuBOXyT39/gpo+q1j/7f+E+DxyZbjnUscpg6y9yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )