UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Kc2Z2Z9PASGgZ7iqdT1JAUTEl4XOKUrNMYBo+pr5AY=' 
WHERE 
  key_id = '90e469d5aaaf194ea5063b7af75a60e0a4b92141881880f6be060e6155391b99' 
  AND (
    token = '+Kc2Z2Z9PASGgZ7iqdT1JAUTEl4XOKUrNMYBo+pr5AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )