UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhE+pqQfLax0KNNnb52sdsyMRq+bKY2s+SLwjJaa/6c=' 
WHERE 
  key_id = '943166cf7aa0fe35a60e26182f6849b70b83b38220527018855fe3e51bc58b58' 
  AND (
    token = 'lhE+pqQfLax0KNNnb52sdsyMRq+bKY2s+SLwjJaa/6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )