INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a0bb8d7d71f6331757428a7e777c877c319e8321f649b44a34f5a068e4763dc', 
    'QWbTKCJapLTCKec09a1OaJkJ3AUhCwl06QEEHzyVO9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)