INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b6227f283659c56dba7c382ff80be607d9592649c0d06d8369ee0fcdd6a32e', 
    '3ZDDgTfjA2ldD6aHknYtfwyaxtfN5oW333X7rKNtE8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)