UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AIIjYhGB6TT9ZddZzgOvpmCpfZtjCPFjAz7OYmpltEo=' 
WHERE 
  key_id = '9398060e96f42e5af69dab4ddf1bafbab32249f6144628b0fb07b615daf7a1ef' 
  AND (
    token = 'AIIjYhGB6TT9ZddZzgOvpmCpfZtjCPFjAz7OYmpltEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )