INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b26ef670072ededb861153bfde03068a0dc7ca9a96e7397ebdf4383a88c863f4', 
    'Cro9SGXufbnjUAXV4duSdzW8Fz0y+WiGQdbzpiSxA9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)