UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvTZyAJsoZRhHVmgLnIpuBsOZox4nw4afjG4qwlatPQ=' 
WHERE 
  key_id = '4f11e469ebfd6b52474e42e3d436265fcd0cd0aa424be44ea83b7b0a97d6bcd7' 
  AND (
    token = 'EvTZyAJsoZRhHVmgLnIpuBsOZox4nw4afjG4qwlatPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )