UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+xf7p0G4vFPjG+QXnSSF+KuRmJPzyoMpY9U3J70o5E=' 
WHERE 
  key_id = '00a5857d68b00a17666ea62a17c486c283858bcd5e5989cd72144cbd5944b04d' 
  AND (
    token = 'R+xf7p0G4vFPjG+QXnSSF+KuRmJPzyoMpY9U3J70o5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )