UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBIitSTFCV1pwzIMvikpb+ZoNQElGwOrlgiMXfdwToQ=' 
WHERE 
  key_id = '6ba884a33446e592cd3aa49447abee6219dfcc1b3cf52e02ec2842dcae5c7908' 
  AND (
    token = 'nBIitSTFCV1pwzIMvikpb+ZoNQElGwOrlgiMXfdwToQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )