UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqgTW66p3uX2v/i8PeUEQKX0Crp0sJm5h1Fvast6ERA=' 
WHERE 
  key_id = 'd978722b2a2df8de21e714c0438971cacbc0eabdaf13bfc79e760794d52d8392' 
  AND (
    token = 'xqgTW66p3uX2v/i8PeUEQKX0Crp0sJm5h1Fvast6ERA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )