INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9614f45ab6b759120d15470691a2f9594e0732d08a174928b3f840acf2d95b', 
    'GUhJatRmANi0pJ1QLSMbHjyiIdww8yLCNuSh9TEQ4UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)