UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIvmY+LYV6Tkqbt77ztuvy59mtcvfVWV9wJdTeKw+O4=' 
WHERE 
  key_id = '06fdf38d04b32f34b15aefe36e9d9e5046097c6c453c50a8d315921a75e3359f' 
  AND (
    token = 'EIvmY+LYV6Tkqbt77ztuvy59mtcvfVWV9wJdTeKw+O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )