UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHGNR/v4VnfAkhM+KT0m0xxxmaRvxP2AX4fQrd9RYgA=' 
WHERE 
  key_id = 'a677dd6785ea9537cc5bb8c6a6c8e185dd60ec91ce7abfe8a113708662febadc' 
  AND (
    token = 'iHGNR/v4VnfAkhM+KT0m0xxxmaRvxP2AX4fQrd9RYgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )