INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c451c1d5ac20f3031e1d584652a4ef457afaf95303c921f4d7d7a9cedd4dbb', 
    '8mUDi/UjdWSY22cAS49rgERD608eOeT2vCW3G9a8ebg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)