UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHVsyNEDTYtRANyQTwe0gJiwcxaeKVFqjDmb8WOi2LM=' 
WHERE 
  key_id = '7a6c8525bc855a8b2dad9f8f06fa4b3830820d2b47581dacb9b4ed9d4eca4ad9' 
  AND (
    token = 'uHVsyNEDTYtRANyQTwe0gJiwcxaeKVFqjDmb8WOi2LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )