INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c207fc784a0412e1cf2d55af7ba01a470232330c7f0707d996c1a70c2f908d3a', 
    'a1jt5c+LkzoB1NCWknIbhTxn6zYm0rPNBWjQSCr0Keg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)