UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+US0kANPEjUr05RJ7UzH+nOw3h/AOyV3SqWQCkLnqs=' 
WHERE 
  key_id = 'ce1f6a7ea2e20c9fb1e4049ea8e7d9f77c6c9f2c36e3c1fc6f5e5050c2cc8974' 
  AND (
    token = 'l+US0kANPEjUr05RJ7UzH+nOw3h/AOyV3SqWQCkLnqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036