UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4ZnT6YGKHwCTDjG5xd7EmRXHV66yg0cC5/18wxE210=' 
WHERE 
  key_id = 'a1f5aab57ea24f3bf7a9760f804f9fc959e7fc66078eba0a2e83e0dbc6c72d06' 
  AND (
    token = 'f4ZnT6YGKHwCTDjG5xd7EmRXHV66yg0cC5/18wxE210=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )