INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c86cade19a168a7684a1106f57780a68dc268679ba0ee92de4d7b83c0c22aa7', 
    'N3zxl8qHIZzB7foutqd3fRSUqFcHGV5ET4Aox17k+EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)