INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '724d4beca36cb086a5d6f2ea3ebc3c32a1c76a6b68fea73873a3571f19cf78cb', 
    'tXoVXr7JrIHFUBct0BdcYoQtCHFOD2k72Bga/GIj32U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)