INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f08c0fe6c88934e9051e25c2f9d4431a6cabe6731a3a6956f5f61ef4bf395f', 
    'M+JB6J4kXjFSbjDD5jokxJOOpflf+Cd2mIgmj0iOjBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)