UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pd7UhvD3nUN/OGj9s9AU5QA1ZmnrnUu+r6/b5lnsndA=' 
WHERE 
  key_id = 'a0530379962328c10b7cd0027f099e2be8502e8bf06a37c04d5f1310deb62594' 
  AND (
    token = 'Pd7UhvD3nUN/OGj9s9AU5QA1ZmnrnUu+r6/b5lnsndA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )