UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qB6ZM8gMJyws/v2i21kO3icSQSah9tgRpfgltkRWcL8=' 
WHERE 
  key_id = '8c0110a49deef1db6297083fcfd2636f3c522e45e15047a0dca5c865d0d72c3c' 
  AND (
    token = 'qB6ZM8gMJyws/v2i21kO3icSQSah9tgRpfgltkRWcL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )