UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nh73s8UvegALyY8vd6mOcG/r+AzUdspF4MhXTGYI4g=' 
WHERE 
  key_id = '6705b370f2c38b32fca48bd9310849753ed4264dbb345167d476c9eed9eb0480' 
  AND (
    token = '5nh73s8UvegALyY8vd6mOcG/r+AzUdspF4MhXTGYI4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )