INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd9eedce72130310a8f6fa9fe42a46a2363bc06fb8264199ff4d90e67961774', 
    'tWTb4c5AhejPQqotf6UuwR9S5N2UDmBLFp4V1BJs0Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)