INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739d46ad988d9b652bc279243ab8d7d3f3447c651fe44fe521a4c67169db9bbd', 
    'nmbl6TzcaEplCNRONwh8Es/uMjsEYLFm21AdAeDU0mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)