UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj3Pm34SS0Sv09C5kasQI3FlCS+fmPoxcrYZsz83g2U=' 
WHERE 
  key_id = 'cfe5c4c673a8659ea784b0bfe8983fee0e691a8838ff926eb54c109a1237d2e8' 
  AND (
    token = 'Rj3Pm34SS0Sv09C5kasQI3FlCS+fmPoxcrYZsz83g2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )