INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78d83d639361057ddf0f059fc1fbbf3d8bbbba0ee251141c8cffad6d4d275ba', 
    'eXYIgvWi0MVvwNKeyy0QllBgvoxK55oVtiPnBukSsNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)