INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21564325669918b388ca80b71311c2a75ede380213394ae7ae7c2ec0d81c007b', 
    '5x/tZBhcAjpkfC69CVBr+CXsnp1NCssR4LCw0VUIujQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)