UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rT73DVOnaqnmz7SoiymQwGAdfcfaGBTfc0S/GMGlDtA=' 
WHERE 
  key_id = 'e4eb232843f0b017db459d6bd38df74f0b91e19810ae2d0dc5ea123cbc79472e' 
  AND (
    token = 'rT73DVOnaqnmz7SoiymQwGAdfcfaGBTfc0S/GMGlDtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )