UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lH6So5sgN5/36tETqV1yJIz2y6ps+9BGdauZxwDrkOg=' 
WHERE 
  key_id = '7e6574f84d01c1dad306b2c0920dcc9f92b79e5667cdc54084e80e3156d04f02' 
  AND (
    token = 'lH6So5sgN5/36tETqV1yJIz2y6ps+9BGdauZxwDrkOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )