INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66c253d501a485f62a5023607591bd251fa060e8e4de91636c2010de51a0821', 
    'zM4RJbKtKW91hAZ1oC/tJB7glWCM0+WS2C6Gy3Nm5zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)