INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456a5890c5658b7e36699438e12a3876cbb67c0acf09b8cece84a4f3592cd0d7', 
    'dz2PrCkcx2iKbHlEDQXkQJqFkS7ZO7lB0esV+fCG4jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)