UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOcqjhKyU7THlsBweMIRakUqK4TPrZmuVVgC5tYzrhc=' 
WHERE 
  key_id = '4a2f44dceb841d8ef6d6fac6f04b8789c4c4e6508d15aa0d53c1e3bb110d291e' 
  AND (
    token = 'qOcqjhKyU7THlsBweMIRakUqK4TPrZmuVVgC5tYzrhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )