INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ccb761033c5ec0d395d64b6499cea55789a0400cf39683790cdee313b51592', 
    'MUXO59NSatJo2RpWcV6kkF3oyAqjbGMKNy4PK5qbFio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)