UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S43Q6si43Tfco01xBCiFVTu+na3wZWToe88lLjD4ifU=' 
WHERE 
  key_id = '277b6483a6bdf9f418d06b23158174a5642765f757b84b04b247994232cc05a6' 
  AND (
    token = 'S43Q6si43Tfco01xBCiFVTu+na3wZWToe88lLjD4ifU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )