UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEAt2AusA0PAsp2G0Mm2UzUnQ+WELgw6egF9fiTeMNA=' 
WHERE 
  key_id = 'e6d905697109838adcf14e9077c0530580991f5f358cfccbefc836d72407cf89' 
  AND (
    token = 'SEAt2AusA0PAsp2G0Mm2UzUnQ+WELgw6egF9fiTeMNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )