UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSYJnVmTwNRbTEpSm6iJxSY+a2cskMSxXGLzgTzuJWo=' 
WHERE 
  key_id = '4328747b83a9ee315df9afda56ccefc8c6a24b1d4f532ab3bdda53425a44e838' 
  AND (
    token = 'qSYJnVmTwNRbTEpSm6iJxSY+a2cskMSxXGLzgTzuJWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )