INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77a6d5671bdc3a9e541255cb3166e340de08a46a515a97f9848660bcaa83819f', 
    'xEBdfOF1fdd842GqemTodd8iZH15435a54OqXHJwSnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)