UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3kjQjvjBZndNXBBx/eSPIKIvXq7fzeaQgwxCEuYISk=' 
WHERE 
  key_id = '72b4b76724f05a59605919ee2fe25c91c7385489cd44969440dde6c1d1608c49' 
  AND (
    token = 'H3kjQjvjBZndNXBBx/eSPIKIvXq7fzeaQgwxCEuYISk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )