INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2d4ee66d253e23f652f7434dba27b3fb78e1e96676f3e190f1dee88ddcf5a6d', 
    'QE6gXxEvxfmw+AMsd9IwnDpFU9NI0Vt6Ka5jqqf3RxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)