INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be6fe8ef5922d7be6f5042b3508d8e38f4c55f1aa04ff3e993c50942637e0c94', 
    'W8RqQTNUH0qN+AbRNyFremqkTGN0ymrdJcqGq20Laac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)