INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6116de594762a4e460285db7de8879ea84284aed449037f4b5ef6e7c8c4606a', 
    'hHJc7cqDnYPima4U2NWQm1MB9463wbjJp9kNCsN0YBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)