UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'teR8QplQXLLBMdOFrNQOFynI3Vm/YcBh6uGJjzr/C4E=' 
WHERE 
  key_id = '862770533b28a617f212a48f593e0a532ec29237eba9840546fb8bb05b3082e8' 
  AND (
    token = 'teR8QplQXLLBMdOFrNQOFynI3Vm/YcBh6uGJjzr/C4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )