UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLOzJvIKTnVNxfiuXXT4qDp2/sQg3ry9VTWnN+UlduA=' 
WHERE 
  key_id = '64df1d1831de3643dafed8edda5b4f0b78eecc7091fb6f3d299aa1471574aedc' 
  AND (
    token = 'hLOzJvIKTnVNxfiuXXT4qDp2/sQg3ry9VTWnN+UlduA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )