INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ecbb03b0e23f39afbc2646454b206af8b66f7466744b16e10f6c62d25d5874', 
    '5SS8YZ011YqhT5k/rxAeKVt6/pEEh4KDuv94pzSruAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)