INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87cd25641478a42d362ee7adf600db59c5f6a42b8c3120087988151c64d2734c', 
    'mvB5V87d1Ivr6rnZhugQmebwh6c6em9xCy7li9w8rlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)