UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+Wtoy6jD601L+TmN6tkG1hfPnCqCEX16pUc/kn0Vqk=' 
WHERE 
  key_id = '261abcb25c0721e1423635e59481ed09cbfc8b8555fdcf849712b1f2fe1b0043' 
  AND (
    token = 'Y+Wtoy6jD601L+TmN6tkG1hfPnCqCEX16pUc/kn0Vqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )