UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MSQ18Gk1/NmdjpZIjCZPEAOW/7sCjHGMHiV0vbMKZc=' 
WHERE 
  key_id = '601380b783763cae747e68a752be6d49a02c895e6cedb99e0667da13a557de9d' 
  AND (
    token = '5MSQ18Gk1/NmdjpZIjCZPEAOW/7sCjHGMHiV0vbMKZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )