INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51eac2dc28374248d96f4daeaed50dbd651868c240dfa163c3d1bc69c45dc19', 
    'Bum+TsMviWw9HZc5fYQa5/lhc2yaMQrEpPNYw4HK3rM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)