INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ff0a7cbc655f23cb88d703a02c4a47f20935cff8a750ee615879160bd88d871', 
    '7Xz6sLaZtaareS/3xYuKsuIUEE9Z5cbbhCrx+L0bjiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)