UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vekxWDYv9U0eUVP/3/Rz/Is5H+SzyoZIbI3GMIoJDLM=' 
WHERE 
  key_id = '78122b29ae38bb49b882faac4fe8423a12d16bf66f6caa1266a69ca45cf519ad' 
  AND (
    token = 'vekxWDYv9U0eUVP/3/Rz/Is5H+SzyoZIbI3GMIoJDLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )