INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4a6826c28e91f9fc7238f4aea7194c90be9443fb268fa68a9a02913b7f7ea4', 
    '6FgP/qdkIcX+McN50XD+M6t139x2ZM8XEVAD/wKekhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)