UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sj57efBe9EPrEuAGuPdMiE2xOV3RTvI1/Ng+4ZS0t1I=' 
WHERE 
  key_id = 'c4c4730ec83bdbd6d17e74f8b96b2f2db24c03a03bf99d98545787cdaa88a38a' 
  AND (
    token = 'Sj57efBe9EPrEuAGuPdMiE2xOV3RTvI1/Ng+4ZS0t1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )