INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4f6a68c4a7d024c91f9cecbbb50a557c3f9b7aa3b887d787d2558899a2257c', 
    'ASbdM0N+Hl6KKCUrWj28ohKkwJXdI7A0vuGIMsMbn98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)