INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9968be45d17a600409ad53cae68c6078562ac71db11e4588441d4aece290bc9f', 
    'GwK6EROqBk+GYIC8SWjyvLhl0z7ymFt1Uqvumb5RI7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)