INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2712229ffbe4e1a63878b53e07b9994472f61c05b3f28206448f42fd74da4c76', 
    '5WT/4T3+zDaEU9ENco01zxydkSI0HxhXpuaOgf3Iwwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)