UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKTu1XnExW/TxcEWfkpDm8zCTU0KGUNiFKrDC+EYMYQ=' 
WHERE 
  key_id = '60bb58ccdd95c49b32b1b15456227d2f0014f5724c592b0c779e57f2009fecfe' 
  AND (
    token = 'vKTu1XnExW/TxcEWfkpDm8zCTU0KGUNiFKrDC+EYMYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )