UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgmT4D2Inl8Lsb7B/gY23v9Br/NhKxn0+yCGLRjBvYg=' 
WHERE 
  key_id = '99b810e574518446c46afdd60ad70b8619fcde1dcdbce49949019c6571c9e4cf' 
  AND (
    token = 'tgmT4D2Inl8Lsb7B/gY23v9Br/NhKxn0+yCGLRjBvYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )