UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thY1H44u//Nv4pUuU6Un1QvPqP3X15nVj7LDN7y9Vlk=' 
WHERE 
  key_id = '97f4fd8b222aae022e2b9c88e5f44a91c13b205b3600539a75d390f19f2c8753' 
  AND (
    token = 'thY1H44u//Nv4pUuU6Un1QvPqP3X15nVj7LDN7y9Vlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )