INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541fa59217fd2a80fbbf78005943490f282445706900fb96de7e6b5404e2af2a', 
    '6wDnFciExwY9/Yq+MLiYbHnR5a7V6UiFIlQ91rpr09k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)