UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQMMeGHqoxdYcrwADte38CFMoo6ogpG8EierwKhZiqs=' 
WHERE 
  key_id = '3ec2ac2e201b1f388aec0f15de94f8901359ed33f21e8f7b6f4d0660f6220e23' 
  AND (
    token = 'SQMMeGHqoxdYcrwADte38CFMoo6ogpG8EierwKhZiqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )