UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aw/u1p4hyNke4Bh38wJwNhTfUrPekpNq4Mf3vbxEbI4=' 
WHERE 
  key_id = '7f4f092e8a247cb2e343cc5deb4011185be44e49cdca2d27ec263f30c11fae62' 
  AND (
    token = 'Aw/u1p4hyNke4Bh38wJwNhTfUrPekpNq4Mf3vbxEbI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )