UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hZlgp12piX7ciusbbJZYAbhSBg1MHRANwXI8S740N0=' 
WHERE 
  key_id = '2aa7c8c0febcdc2d593575ac0a47ac8b05016fc042274081e58ac5d152d82a04' 
  AND (
    token = '7hZlgp12piX7ciusbbJZYAbhSBg1MHRANwXI8S740N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )