UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmS6N6jValsMZ3u2CPXt6Cm/ulpGyARsNTkq/W3apC4=' 
WHERE 
  key_id = 'f8db69d2a0636c2de3ee717ec4f89dccdaca3b752c7741ef61a0ec987c89eb61' 
  AND (
    token = 'VmS6N6jValsMZ3u2CPXt6Cm/ulpGyARsNTkq/W3apC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )