INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c646f745953ab73cc9d70f9841416d1885f22e396809078357000a7536ab8ec8', 
    '+xVwoI5YU023Ic4zPdRrVP2YUrT/gR5T9jl3eNtNnV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)