INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a5f0f2a5e802cca1f41404fe5bc3032a25c527875a65f224f1c887ba1d96c9', 
    'KB9Arh+coyBfByLmBHxDc7gu3+kQuMUiTk6UEzVkpg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)