INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6aca51f3d24e7a1bade099eb6bfb796ded5993941fe1f74d03f97dfa706d8e', 
    'IyVJd0avvT5vfrt7q53sbHZZCgNEijO+nk5/Sr9GgEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00107

Result

int(1)