INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91e2f0f1a5173bf980d3e924d82d7f176db358bbfa4ac1f72122f28cd8d6466a', 
    'quduklnCKiDHiIwg/r7QpHBdN1i9b9EbQitk7fb/ONU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)