UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j53MaN3W+gV77T1c3flJNDpljgDZMm7WYfXGvhsPn1g=' 
WHERE 
  key_id = '6380886ee6a92cbe0046b87343deff837e1888cd90cdf32a52cc7f3910713bd3' 
  AND (
    token = 'j53MaN3W+gV77T1c3flJNDpljgDZMm7WYfXGvhsPn1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )