UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GOq14X0ZxFuBoMxFUBL2kso6EjGQUW8SJiGEPItEH4=' 
WHERE 
  key_id = 'c659ab2c2eec5d7faac5a1b1e326bc0eb5fa220853c448fe5b08526de5c4b080' 
  AND (
    token = '6GOq14X0ZxFuBoMxFUBL2kso6EjGQUW8SJiGEPItEH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )