INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c45255e4d48a9917b86e4bbd66c6df8afe3eeff04f8c670f9db42eb8d9e38a7', 
    'mq8haQ9XbNkq+Zf6FusWRy25ooXXoVgGYu8H0bX7yrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)