INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab3a9caa649428e5b48c19dd3954edfc3f76dafa1038bc16cef5e7efea2db3bf', 
    'yVFeDRfLBVzF8JjwkILGWZ3/vj7M860SKvy6acbpfuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)