INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a443c22330115fa29f930ea8bac2b2d054a6db347f1f9a3e553ab8bda66b3850', 
    'sXKlqrbphk8ebeGg5LyrwBrS8BOnWRU2l2N+3Tn5y1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)