UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVzm781Kr34YBpk4tuPH+Frfv5y7cwzlUhfwqe6uPcM=' 
WHERE 
  key_id = '02d2ac59ea0aa8dc0cc3cb17378a862613f1e41bc2f8f242a1851e327520d796' 
  AND (
    token = 'jVzm781Kr34YBpk4tuPH+Frfv5y7cwzlUhfwqe6uPcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )