INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5ccf0b3c731fa1b4938d9dd4661b8ea3d9ec5d05d2c3a4ad1be5b9cdb6bf76a', 
    'lB+t0WxDbPC2d6NpQHtoviBWD0tpgwdKs8oc+Y0iXns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)