INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0f206cc22e35bfeba1ebb6b915de4a2c16c9623386009747b1338911547b9dd', 
    'lW6IdxpiaGb0vCgmr7eQHZ2GowewkqxIqVzgzqDZn5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)