UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJuWeHvreQP8LnfWJihtwmr4eD3WfqELYv/lsD7yyto=' 
WHERE 
  key_id = '59bc7b477d0eb41871960744ba88d17473d930903c2fec584c9d6fdbb33b14aa' 
  AND (
    token = 'gJuWeHvreQP8LnfWJihtwmr4eD3WfqELYv/lsD7yyto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )