INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d89c309a3a1743204007f13242398067d97fc114855c3c074fd43de5f6d55fa', 
    '1kvsI8ZGmXE8j1rKPNxAskxrncpYrbGBxxEzTPNAQhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)