UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ze4k5XzBX3Y8zZyUcC0Xu1shFdywSB65kCt2xm5NiG8=' 
WHERE 
  key_id = '044cba3e1dd047afdd7b5d453e9ce6be258414d6d71b51512da97f1755e7a267' 
  AND (
    token = 'ze4k5XzBX3Y8zZyUcC0Xu1shFdywSB65kCt2xm5NiG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )