INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a451d14540af079caecb869e6cd4211293726909ecf41920316d5f9f21fdeeb', 
    'LPhNPLBna+4svMr+KTGimNf6tVztFqyu32KLMJyzsSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)