INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e874006863425717b9488d0e2a4114ef043b4617054af069876d17f0b118f83', 
    't3pV5nSHRAaQvC7gbfiBHu7HNHWvrhWp3bKPsW6KXXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00093

Result

int(1)