INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9b57296769c4dfce22042131217e73b277fb0f6ef6b49572e6a192d8da1af38', 
    'nHUB17rU9A0/6HirqvnD2S0nozjPd6zW4SOhqpvFTak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)