UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/R7F5WgNVA1UEi90cClPG/T5Fx2bN6FcHavYF20ega0=' 
WHERE 
  key_id = '08605c934dd9b1cc4eaf0769be668cecbffc632666966cd25720ddaa375607ec' 
  AND (
    token = '/R7F5WgNVA1UEi90cClPG/T5Fx2bN6FcHavYF20ega0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )