UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDkutCY7CNIs8fcBGV9PFY1Urv2tRO9H5GQpP+3veXc=' 
WHERE 
  key_id = '1a2b01bc63ae6634dba7cf53e1432a3489657976dd685c6a2bc9b1d0889729bb' 
  AND (
    token = 'aDkutCY7CNIs8fcBGV9PFY1Urv2tRO9H5GQpP+3veXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )