UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4mkY/SNwJQJPbh1CS1oP+sYaKSwtWJ0XnPx4nL2fPw=' 
WHERE 
  key_id = '1b5cd2b5948132ccf338a30a0d66b688ef4440c05ab572eba94a0dc9aa487441' 
  AND (
    token = 'O4mkY/SNwJQJPbh1CS1oP+sYaKSwtWJ0XnPx4nL2fPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )