UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVy4xDUY1Q9Zw4zwsvQLTcyYkC0hKdLb3FzJA1/odFA=' 
WHERE 
  key_id = '9c3ba043d2cec3547a3daf911cd1340779fe4c1853fe1218171051c855b44b88' 
  AND (
    token = 'eVy4xDUY1Q9Zw4zwsvQLTcyYkC0hKdLb3FzJA1/odFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )