INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30e9c6666c6ea9b66e2673c04055b9f9255f9c44aa82b38ec08375cb3c98b693', 
    'e29fAK+OXc3iMRSI1A4PbJ4NGzK/VLjWRV5p6jn7A04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)