UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umCAPrgnqb/ccIVvpQB1iP2+IvGcVRZkAK8CdJJYC9g=' 
WHERE 
  key_id = '0fea3fa88e6cbe9d215ce85326354ec0d20a9fad45a520ca0450c61efebae545' 
  AND (
    token = 'umCAPrgnqb/ccIVvpQB1iP2+IvGcVRZkAK8CdJJYC9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )