UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yb3lKPwADyORz2u1+NBhD/KvZQKpjE52BgfL25ZlmuE=' 
WHERE 
  key_id = '3854fe37f488a8e13ebf958e1c4fec1faf5c04003885c89034aad7fb030beb5e' 
  AND (
    token = 'yb3lKPwADyORz2u1+NBhD/KvZQKpjE52BgfL25ZlmuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )