UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WksaKMiYoqZPMCTLk46Iq2Fd4z4SatwMSjzwSxGy9jY=' 
WHERE 
  key_id = 'c21f3f7d6e91c2c2e523a9bdcbfdd60859e298138cd2c0359bb1475e3b75fcb3' 
  AND (
    token = 'WksaKMiYoqZPMCTLk46Iq2Fd4z4SatwMSjzwSxGy9jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )