UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOjvUC/bVSp46DpDzrH+oIXjwdSwQbVvGF6puElgAb0=' 
WHERE 
  key_id = 'a0b5474aa68e27c6074da5875a8e65153e4b71400a7a0e54ac4411b8172ef23c' 
  AND (
    token = 'QOjvUC/bVSp46DpDzrH+oIXjwdSwQbVvGF6puElgAb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )