INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ee1d2fb0c7247b1a6f08e4ffa34eb596dedacc1d3a37cff2a4d18b54327511', 
    'T/46MJobxhqg18XKVPskR6UJfyAHWHt15keg13YpN1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)