UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MV/FMxuTQJIHGjt0zNuyC+Ujtb+MFbW/UqYW46h62OU=' 
WHERE 
  key_id = '4c0f234cfadf75181833e55a42c1507b0ebef7ab582784b6d2155ee0a32d108c' 
  AND (
    token = 'MV/FMxuTQJIHGjt0zNuyC+Ujtb+MFbW/UqYW46h62OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021