INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66142a3e40426ed3c95d5e594c1770d9e8bae945bc027eb78faeb3155f5c7494', 
    'tJg3tQdENbrSBRDtuYpnZNEi2gR2fyxfD1rUVs6IO0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)