UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DvbdyBA830wYoDEJUP3Bf8ZKz+Ngsz0XvPlw1on1p14=' 
WHERE 
  key_id = '10b7703335f7d69b4069ba7a1a694467092fad2a7838ee83361731b66c359379' 
  AND (
    token = 'DvbdyBA830wYoDEJUP3Bf8ZKz+Ngsz0XvPlw1on1p14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046