INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '865aa556701499eed8d950d2004722689c2e2ac9742d5475e96fa38285d6c505', 
    'kTm6Zq5caFoQxjVLx2e7sOwjCK8U5rG/iDEO94bNyBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)