UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZ89mI/LKlNv5O5Y6P6Xw3K+I5SlSWoiGxnYo0Tfkt4=' 
WHERE 
  key_id = 'ef6210576bec4b6cbec0055e7c638a14215b58c580e25f1730baf608adea1429' 
  AND (
    token = 'NZ89mI/LKlNv5O5Y6P6Xw3K+I5SlSWoiGxnYo0Tfkt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )