INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5d402af7691e33a8b3f72ffd7231b4fb0873800f014c0089dd331ae24763271', 
    'DkpFDN4dxSrAIug9x0AVsXOJzHqIb/jzC1SvAAHpBxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)