INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e09ebd82735cb6f7850cf6a47a19482a6770137341ead6fc2edd873ce5be4857', 
    'dDl1BHZKDy2r04KIlmbKpRRwknIaLnR8qleVmobWMEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)