INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b30d76fa6e10fd2d3d5070795238850acdf1027509f361a7e5a1c152eba1b850', 
    'NCe8DJlgxFWupu/CbixSsFiam0oJG35ejMH61lWyZGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00105

Result

int(1)