INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6df953a46077ae39de1dd9bf5f86901d3889bd9a1faeac93194d1110da365d3', 
    'F35I6CjCJufRfaiTLuCOO9XMzcKsYGRcS1kLZmlxDsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)