INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd113484b4a55089f41c424bbf08f44d9d358f81b81a47a08d3ec52dd0aefe68', 
    '5md1ijfDADzVMkU03GkZihqBjbsyg5e+E51+Jvz8WYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)