INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6766d72874ac34f4198419f1b84be467eba3c00e1cba9c09fcaff8d19c58b50b', 
    'prS68HVa5+uQQ3PhoLdmS0eRgJgBU/rFkzHJh8t2N7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)