UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JR1bx28LXnwkz/KGcUS4fFwiyo5rkIe+k/VOGokIJUM=' 
WHERE 
  key_id = '4784065cfce7d286d72933bad15c30e5363035c1f95f6e37b1517096db6b03b8' 
  AND (
    token = 'JR1bx28LXnwkz/KGcUS4fFwiyo5rkIe+k/VOGokIJUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )