INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b754533d7e01e252d8308da2f18468cb3491e671efc40cb0e1c4f1ae9e9da21', 
    'NKptEMDLicq08paDsewS/yLjyWd4Y4JK07zC/kSKcDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)