UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'roUAaxs+XIwsBQeSx8vGGB6rabOrXPkFcfX0UvQwhnE=' 
WHERE 
  key_id = 'd57db29d243b43b3628d431a042d59b850259cea4fb2a0cd52d72d0292274043' 
  AND (
    token = 'roUAaxs+XIwsBQeSx8vGGB6rabOrXPkFcfX0UvQwhnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )