UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5pygOK+/RRpTh4YBHAyKc09wcxz65fISLIEIhluLF8=' 
WHERE 
  key_id = 'a75d0835503a49a6c88a61dfb9ffcb41bb06c24dab9fcc252ab9731860ef173f' 
  AND (
    token = 'Q5pygOK+/RRpTh4YBHAyKc09wcxz65fISLIEIhluLF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )