INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23bf37722f7fc017095960a9fab313f1b44ff5d67e79652fda64eb55d6a33310', 
    'yZKW0uT+VD2CVz5hlov41ViVywfAl4zn2QwMy44RgLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)