INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bfa11e4fb21db3f2911c64cabae76885a03bd3cf072405ab7b718f1feb7d330', 
    '3dB7hR7WK1ajQtVOmXNSL21RRDeqyby9xIGPs7DHwo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)