INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a3d36bca88dfd255f5cb1897247d1165607a11d72013c34913307e7818f07c', 
    'knu344WFKWfvm9GKzZFBci9jWbJ1/7xRM0Ew2otztFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)