INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f5e5c8690dcf8ca7d441d2f1a1ffb0c7ff7bbc357a2df7c578a4ccbc7fd3c0a', 
    '8YZqMCqTnESHBK8nh4bkZG0om+KuDPdYjspf58IbX1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)