INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b31a5a195ba283e2435410739704323f767c4e00a14dd44703b2e81a7607ed9d', 
    'jfoeJypcwcidcC023dXSSX5/9UeggV0fDnGGEZkzsns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)