UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ALFa/RjoFZ3oD3DhP5Tkxzegtckt27O1MmDyHuEFxm8=' 
WHERE 
  key_id = 'ee6821697e5e9cf13928206c9e6da59886977e24a897b2a4f7c83f5809c08a61' 
  AND (
    token = 'ALFa/RjoFZ3oD3DhP5Tkxzegtckt27O1MmDyHuEFxm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )