UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'buTdHsoknepsy/yI5iNa2JLv7yWKoO3j7x4/FOkT7AM=' 
WHERE 
  key_id = 'a822c629961833eb89c21dc805eed72656a21ea09dd3eabb182dccaeff531d98' 
  AND (
    token = 'buTdHsoknepsy/yI5iNa2JLv7yWKoO3j7x4/FOkT7AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )