INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98f93d4f1864b917e5e3d58f8f51df4d2a95e335fb9e698add2044a29b3b95b', 
    '8Rlf3Hc0fD4L7Mg5w/Gk3RARxasm94QXlrRA/GvW18M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)