INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a82c2c8db6622c01ab885f398c24e63fdb38bffd1291f408db9b60dfd273ad4b', 
    'e4o9g2/DpYlesb5FstRR9T3LrXvmYIby9wTo0vc/hFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)