UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEI6c1iAGPfQCMGzrT8vj7MGbzaeoGns4YOxrEgN9k4=' 
WHERE 
  key_id = '2d3e1043a0a849da205dd0520108dc219ea97e75ec405c2cca3389a9c35d5dfa' 
  AND (
    token = 'FEI6c1iAGPfQCMGzrT8vj7MGbzaeoGns4YOxrEgN9k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )