INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '870a85643f52b7d3a7f3047fbd4f1025d70219a6d17868d007eef1d11fa9ba84', 
    'QFylMmgGd7ZJUNvmji7vt4s0BQA8uWUo/qLH9pY/gLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)