INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e8acb2afb7bf1343a97d70ba30ce5f277e70a4400a26be0c4c91bdff2f4cf52', 
    'CvGFOBwOPTHFnwgM12lYFhlBN+mP5BipKsZ8Natko4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)