UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IH5YQU4lzJBz4d7+jvGKYDGrYBudc1h6HndAoTDFkSk=' 
WHERE 
  key_id = '612c3e6afff29f3d0e30d7b6ee6d88f7fc50380cee9af67783bb36cea7b99017' 
  AND (
    token = 'IH5YQU4lzJBz4d7+jvGKYDGrYBudc1h6HndAoTDFkSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )