INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48783da707d915076d976dcc0935f0da7535e423a6ab331879a64c7c43554195', 
    '4wRLl83xxwFgdUfTijN7Iy2CeFZ++FQBX0ZPQLBRuwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)