INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a490039cc1a85cc4b9793e94aeec06c0e3531821654679c8157a3cea32575afc', 
    'm6jCh9M60rqV7f15c4F7KP9WJR+NrFEHZRmkoTB2jv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)