INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fe3200e3871be99631276520d8733ca19b9212d9dcd7f314d712199343c15e1', 
    '7QDhPrDGWV32eXf9isJ1nFhJ2TFatJtwtnnvWBMP/8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)