INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31777a5f2aa2786df2ed6fe87e11d5887c648b578c5fca0ab085325e86657723', 
    'Yx9lJU9ZrakpjYC2bBJqdY9Q1caKd5UOt5U7lA/PPLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)