INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2e9f8913c5e2e26faeaf74e0b1b8510a5e8aa5a1e79894c489433056c42b19', 
    'eZsM/gIpCGmqFl9A/6cbwxmOz86/3FqedZ1GIKREGCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)