INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974c78e69552a9540fa136408cabf0d7dd8e4b195e92f6a2a14bb76d835c470e', 
    'BgGQKZvN6llD0CHL4nrvjaesevgVa3Bfmil7ZG6qQyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)