UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/r3pFXcihafn9wG/RrR5VCw9mXqymilxkjNKsWE0zs=' 
WHERE 
  key_id = 'fd34a479e42317fdd69727670081c4bdcd02e0c331b726cec89d07e10fe59c66' 
  AND (
    token = 'p/r3pFXcihafn9wG/RrR5VCw9mXqymilxkjNKsWE0zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )