UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhfwHiSLosfFwQ74iIPAPH4/gX9CJUEKNt4t6flm0NU=' 
WHERE 
  key_id = 'ff5e185dac2d6d65f2f8ec0dda5450459a2f8dbf977cfeb1452d25c99c167c48' 
  AND (
    token = 'KhfwHiSLosfFwQ74iIPAPH4/gX9CJUEKNt4t6flm0NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )