UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ec8l5OiNdrz0+3olxdlTuP4wuFtRkRpPTj51oNF0/FM=' 
WHERE 
  key_id = 'abf2bf9486b1785da99435314f299c232401c1df247974b4824e5b2d590751ce' 
  AND (
    token = 'Ec8l5OiNdrz0+3olxdlTuP4wuFtRkRpPTj51oNF0/FM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )