UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBeW8oJ4xGar2g6QHLHDNXkROIwtBr+TK56Epb66JgE=' 
WHERE 
  key_id = 'f7146e3300603b4b19c48fbb64c79147a2237a9035967b8df7d4703f59c3510c' 
  AND (
    token = 'nBeW8oJ4xGar2g6QHLHDNXkROIwtBr+TK56Epb66JgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )