INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f88d469da0aa5a41fc263cff1a03d7d583a4eabc66c7fd3edffdb722d260a86', 
    'I+kcOri6zrReJCGx2Odup8G3wiP7eJZ9UGLil/kmlgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)