INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678d19a2424a09014164ccb9aa51410066c51ac00733b4302db76c3f19d5df79', 
    '5BFZNNHrWtOjMsifnTcBa2NTSHk8Lj3/zmvHabir3/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)