INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1815c6480c2d4ec25643237d736ae274372ba5918466d0d6c0340935fe21ffc9', 
    'MFujVjePGabHlz5ZSD8kvG5fl5IqLg2zM5PI9rfCTHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)