INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a6012799193f0223cde77381646c0071f5c5260423fe300554b80a2d604a1dd', 
    'AFrPfckmSnaXfy9XlgxyI07JKHiFxkIIsaOs+bIPnVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)