UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5o5jU41XenpfmXhuYScW1YKg0iwouKVaEq1AfvRbNW8=' 
WHERE 
  key_id = '18719412be4e20c885fd6f3cf2608eaf57177716ac8949ef3a3f70a107970939' 
  AND (
    token = '5o5jU41XenpfmXhuYScW1YKg0iwouKVaEq1AfvRbNW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )