UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDra3tU2soLWIhFWZkXSs1q0BqfPsBngqS71pRaaZfo=' 
WHERE 
  key_id = 'e7141b3b88aabfbe3866091ab129b32340c804852aaa45298d1dc9c08a0e4f99' 
  AND (
    token = 'bDra3tU2soLWIhFWZkXSs1q0BqfPsBngqS71pRaaZfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )