INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27af672552b6ecc372e265da3612823875410e6136e6919ff81829b79553be0f', 
    'sxzyK+ol4+hzBmn2xZh2Z5RutAmyrdtr3IYRHjcSc2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)