UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsf7oMAo8GL4lHk78nmwDZvibQ2C+biaaXUQeAqR4YQ=' 
WHERE 
  key_id = 'a0544f62454e3201ffbe4421d8d526613fffd68818d14b81dee3a9c83d0dd393' 
  AND (
    token = 'fsf7oMAo8GL4lHk78nmwDZvibQ2C+biaaXUQeAqR4YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )