INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59e7f452febe9e4053bdcadb291a1cf351c8799168474ba56b8be25c810d7e22', 
    '8Z3SAn5iI4RjyPK7puKCs0Hl3a0VsM71A2zPJzL4iaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)