INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7537407aa6f250c2f69d12aded54549ce872d2986b6f6983a8c91cba5b900561', 
    '0+BArS8dbz1zFM1e6/yek1dhZmuS7XOKLxtw13yz7GU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)