UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeqVohUhAIqGTQQlzOd+j4cK8cdgp0uwNo/MiZMNzBQ=' 
WHERE 
  key_id = 'a6ef9ee24ba4affffe84387c3ad77c9e0b8a00b565de2c19c26d331d1315c9e2' 
  AND (
    token = 'UeqVohUhAIqGTQQlzOd+j4cK8cdgp0uwNo/MiZMNzBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )