INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c74938dc99a86cad4c4cf9b1a37e9499090b9123b26fc5bf61708aea76a37e2', 
    'JzkuvTmMRGrQhZo9jba9ATGhNka/rmowRnUsIanI9ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)