INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5cb6a8228efd1ffb43f28336a857bca1212baf12f9c0ac75aa0521893ea25b4', 
    'iQrREOaYRIFmRhGptLRZdVQwOYsFOAVrZKsmx0T7acc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)