UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAEO7jdX9G3OImcnMIsMvK4Smw5h9bXJOpvROe9EQLU=' 
WHERE 
  key_id = '73439bf40ac731e330f4b19fa96183cdb8d5c3d2323bf1c5a84f9507d8381cb2' 
  AND (
    token = 'kAEO7jdX9G3OImcnMIsMvK4Smw5h9bXJOpvROe9EQLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )