INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b535fe8a1b90f0fdeecaaa50a49f7399dab2d9ec14217e699874f6f4ea88e29', 
    '4CJ2evDeI281rpQFh31Y6+x5KNptba/iLHbSbfzIBTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)