UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIs6i6qylw9X+CyhcpbXBkjM7GebQNipqGPFD5ziDfw=' 
WHERE 
  key_id = '0085bc6a815b914df6acd7bf42cf6b28043f0b6191d0566f56a165f0f50095d2' 
  AND (
    token = 'VIs6i6qylw9X+CyhcpbXBkjM7GebQNipqGPFD5ziDfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )