UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvUxYP+IuuZY32VhTt2p2RhbR9I1u0pnJS/K9/xulZQ=' 
WHERE 
  key_id = '386cb3cd27f6cde63f08c5208ae1c6862e65284ac7048c707abc32520db9e569' 
  AND (
    token = 'AvUxYP+IuuZY32VhTt2p2RhbR9I1u0pnJS/K9/xulZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )