INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2cec2b31913748f7a150b7845b7e201d22e0aeaaed3780366ede0c3bf1f0d86', 
    'UC+xok2KPrOuKAKusIhHe9ovtTu01OXc2YLaNXFhWk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)