UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWps4SDbltb7EimUpPEh0hfPySy/OzjCu76NrovnRes=' 
WHERE 
  key_id = '3720e57ed0c53575e284fecd9a8a13656d4557ca6717200b88eb7963cc176e5c' 
  AND (
    token = 'sWps4SDbltb7EimUpPEh0hfPySy/OzjCu76NrovnRes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )