INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '821e980ec1c7f681d4c9dfa66bb07873fcc20e2f1a453ccde1ef8a0ca887dec5', 
    'EraxQV03qxE3Xx9CAI+qIgTRxXigSJbjHE+iX7JYCAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)