INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c891aab769213f5b61d05e8ad8ea9b58c2860cdf5b2ceb615505001b102938', 
    'KWO7PoHe12iduwQC3F8/NTi0vEG7CwRvvZU5u93Kbwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)