INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d1d68fcdbed21058e4632883ea7ed669e2f0e2487428643580b722335731ab', 
    'l85oV4P95kjOiNEJZ3LVEnqvTVA988aeuUsmjSUs8tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)