INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d3bcea27211793e835807272509dcc4e08bae3ceec341976c651ec69e6d88f', 
    'V//vuwnli3a9s8l58lZtP1Hmfff4riRgeuEYXPf0CrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)