INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b8e8c01a55fb3f6bfce8f06f6e50c58cdee1fa56627d5b5fc493b3539fc257', 
    'E3tqfsj0php5tyGsnRyEOXcMv7yABNzintGU53eiAio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)