INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1668a1264baa52ff69d8e2c4a27173e4c304dbd6ca40ea86f25a8f981047ec8b', 
    '6lkOvdFC1RmE0LNit1E7dJJzTsdibGLqw5x7QopR2cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)