UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eza6beG1PScFrNO1H2/1nnZAj9pMPsWB11y/c2wQoPw=' 
WHERE 
  key_id = 'b8c11ac31221283d600323481712200fa6fdebc71c745fbb5fd81b055baf011a' 
  AND (
    token = 'Eza6beG1PScFrNO1H2/1nnZAj9pMPsWB11y/c2wQoPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )