UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weTaA8N5aelT8iktLmuRhfjlH/69AXZE1++e88dE8FQ=' 
WHERE 
  key_id = '25a97596186186df403bbda134145f251a5810f0b255567e1c66e135c09b0cce' 
  AND (
    token = 'weTaA8N5aelT8iktLmuRhfjlH/69AXZE1++e88dE8FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00056