UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYgCsZliC9Iy38esK+8PB8YMbjFMC4vZfZ+F/f0euPY=' 
WHERE 
  key_id = 'e0983afb03a5582845635d89cdf1a1ba003920e15dde4a5fcb8df01b1b763ae0' 
  AND (
    token = 'gYgCsZliC9Iy38esK+8PB8YMbjFMC4vZfZ+F/f0euPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )