INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642d9519a20b1bf38b81a17a9f27fa3dc72fe37a2573a6bf8916773530dacfd4', 
    'iha3evKbJrQ8fwegP9CrvDPqLNAuhuVJURBT0flaMzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)