UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xbs20roYY8WSPszyG+UL2LxM54rbsShp38OpCGwwuWk=' 
WHERE 
  key_id = 'c900dd599a33cbb9862a2b7877dfc84eb40b9751880a47fe2141e9f7ddd9b8f3' 
  AND (
    token = 'Xbs20roYY8WSPszyG+UL2LxM54rbsShp38OpCGwwuWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )