INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6612ad9d430882bb8a0597206b9e373e837e20396d817d518c1f16cd09e2ab', 
    'YfuFDXRtoDOWJQbq2Lq8Sb8b+KGbtpirBcRzJqV8rMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)