INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38eda752c402346076aca0dc63a73a51bea8e99c62f18ad51c5ebeb0fab306c', 
    '3QqS6ecZpjxcGhFmCxwdVK2wet1e9ZEf/a13Lhuh8F0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)