INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427b4dd0625f358fec80930f553e5f4922565e4c563faa1a21d39b6d32bdcc0f', 
    'tjU8Wprsrwt7iA3dFoPdXC9+Yzkcaww4zoEl/9VjIQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)