INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a81a1c683bfdc5e5f6d73224494dd1629b274b6cb9103e51735b35d7c7a7875', 
    'WRjK4RdXPXnIMPKL6DW3zEhRriUocCk3oVO6gvyhLBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)