INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c14c81e28ce566a79b3b00a393cb013f2f8f0c186aea3713ae8abc7930c503', 
    'nJacY6lw5hj0jWMagF+cfklTjJfF5mqm2J5XfwAjnAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)