UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/pBcfaZxOei1qi9lALPpoMdCxKZq6UOu/7A6ahp3DY=' 
WHERE 
  key_id = 'e8dc5b451ee85b29407847dd1a0f8f9e69783c8269aa72d124d9ef979459d0f0' 
  AND (
    token = 'M/pBcfaZxOei1qi9lALPpoMdCxKZq6UOu/7A6ahp3DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )