INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52499714e621f045c69310ca3d986788e6f1bc2c90147bf99d9c24cb7a973d8', 
    'wunPL+fR2F6jXeJLKHij1r9ptPYJs7LpJ61JcBYyeFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)