UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmwx9a7zkuRF19Af+dDe1/pu2ayRqb27lCTyVGAOEX4=' 
WHERE 
  key_id = 'ec5428106d682f196bb4759936a4bd4f2c5a257929f447e813cf5490d87aab50' 
  AND (
    token = 'pmwx9a7zkuRF19Af+dDe1/pu2ayRqb27lCTyVGAOEX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )