INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54bf08bf0d8a6ef304279503919049d2ba66ae0ec75d6d61bed5b54924163e4e', 
    'OKA4Kfj4zhvOzLgAgNYjnpkGbJc5XNcp9KeTJNt/sYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)