UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvq1po5Q0t/kSs/xiRU/MYwHPpeJ+fa06Ff4SxdjYcA=' 
WHERE 
  key_id = '3a6cbc24a709986f25a2511ac42813f35bf5efe7718644c4383973c3d8a75a32' 
  AND (
    token = 'bvq1po5Q0t/kSs/xiRU/MYwHPpeJ+fa06Ff4SxdjYcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )