UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NlM4s4RBgO8sxN4I2waQbSbeNCJWZRYYG0Vre+JH4pY=' 
WHERE 
  key_id = '61b4ce0be709258d4ede2ce86bf7d07906a972e2e3056b0fc90e2f0e1d6ddda6' 
  AND (
    token = 'NlM4s4RBgO8sxN4I2waQbSbeNCJWZRYYG0Vre+JH4pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031