INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c0d5b4cf902bcc773bdc04adc968aabacf5e7032d81d8aab43cbad6f27f5cb', 
    '0x6B+QGiPSAS8m5KSXzeZDBmn6t9xXg6JKxBIfqwAjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)