UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+KMS9IAsW/BHl71L65/SbLb+/tIVmaRgCvcWjU4AuQ=' 
WHERE 
  key_id = '45d0e66bc44be486de34f5d4baed4758b28516c3c3d5fb2e6732ba48b83ddf94' 
  AND (
    token = 'q+KMS9IAsW/BHl71L65/SbLb+/tIVmaRgCvcWjU4AuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )