INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '772e79efdb3202ddffbe3bf9d513835e21ff918931343f41f483dca426c7c9ef', 
    'E/ijYcgZv05VsEQGojR9w9QIdneyQZe0eMFVT23qFQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)