UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQc3qvWSHZLRngYsMOBW08iK3xs1cvZKAjgKsfx6wmE=' 
WHERE 
  key_id = 'e6ed65dbf218cd2fa57517998c722b52cb0fca2a9e6d3de1b4289ed73866f321' 
  AND (
    token = 'aQc3qvWSHZLRngYsMOBW08iK3xs1cvZKAjgKsfx6wmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )