INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8426447d5d1f374cc6b997f02ec6b96edc672a535e409bd251b3612f8cca978', 
    'KoJmk4vghyvk1AYDQqZxh/L3tXvPJS4I3q5KC9+rxN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)