UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ynov3cykIQqiPwdqkOiQM3H/5RhXIcz7/tIlgnodobk=' 
WHERE 
  key_id = 'ad07bdefe17f8a2132cfce784b3b2027bc72e6dd925cdaee7c56e3b0ede4b4a3' 
  AND (
    token = 'Ynov3cykIQqiPwdqkOiQM3H/5RhXIcz7/tIlgnodobk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023