INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd759822803281585e73e525940d13c1177cc4cf8df746ff126520dc3646dd7c9', 
    'bu29BB/0+ekMBKtqySHRF2nD2N2jo6YoEYzj8iWntr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)