INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c29f02bbb403c88165a6e89c823ee67f591c9b0c25bc81a15a5072418f5e79b', 
    'X6lpeL7rPyNYWYY2hG7BM7y1gaerEaRevwOFYbiLzOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)