UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gl4dwRe0bn1/hyLeYJPpoBCSaSX4BZvkX08wFAuiNMs=' 
WHERE 
  key_id = '2819407443cba47e300765cd74f4441adfb22f59b469df4aace6f4e3ab40ceab' 
  AND (
    token = 'Gl4dwRe0bn1/hyLeYJPpoBCSaSX4BZvkX08wFAuiNMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )