INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66bf29bcf84f2a41ac8aa492b6b0cdf66d7096009d51bd5a15349c1431e835f2', 
    '8+QLpMg0sEQMaC2XRO7UVvr3kYUpjj68nAOxiL1QUUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)