UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pyfu5JAhwrJvaJBPUput7ORgKcJrC8cmRqOYdwrq/0A=' 
WHERE 
  key_id = 'c077cdd3619022aebcc0ae40b86a17be53e85c21b72fb64a571a64dae17b98b4' 
  AND (
    token = 'Pyfu5JAhwrJvaJBPUput7ORgKcJrC8cmRqOYdwrq/0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )