UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYq6rNSIB686wbK/1vAm2SFM2j+DVGVF3EVtNgO+CGw=' 
WHERE 
  key_id = 'e8db3e3df9fd0324232c8919097ac0d98590b0b6dc5c35402a836340488c1d47' 
  AND (
    token = 'cYq6rNSIB686wbK/1vAm2SFM2j+DVGVF3EVtNgO+CGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )