INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc52707193d20c61d38d64f46a748cb43dc1239d071498f7981a865dbd68edd4', 
    'l2Bn51UOzUo903prSJnwem3oGb6myYL0+u1iJdk5LR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)