UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fieXXoB2ac1TDHohgyb6LxV8/SAfpUmA9U9vCGyvgGA=' 
WHERE 
  key_id = '7a2a073e2c95d9bebd65aafabc2d9db599a1d347c80612a16217d940d9288ee8' 
  AND (
    token = 'fieXXoB2ac1TDHohgyb6LxV8/SAfpUmA9U9vCGyvgGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )