UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BIc9tVxfT5jtaUL/a8SyAGreVTMXjvANTC5ldB26mA=' 
WHERE 
  key_id = '2d0e8ff6a31f592396370405e5879091ff51741a52a74b6ecf6b53514a2189a2' 
  AND (
    token = '8BIc9tVxfT5jtaUL/a8SyAGreVTMXjvANTC5ldB26mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031