INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a354c537ecbf8613a19f3e89e9bc8b023c6bd198ce13bd66910177b29763b09', 
    'wPble9pyLquedtC2YukhPJNrIYdOwpCjFKcPP4pjOBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)