INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6364811ec1b3545c5ae6fb098e52dd50e82004fe47fbace28f4b79e0d7d0100', 
    '5+LsmO/MTvWfJdQtHPR38zMcXUsb4M5lyJw+WJhBfto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)