UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wvfPz2Ff8qMZvN5Gop4veR13XRFeK8ah6GPae94mrc=' 
WHERE 
  key_id = '43efa53f312a0ab64841db306fe7b18955aa6bb9006708f82eb94fd1b1a2e799' 
  AND (
    token = '7wvfPz2Ff8qMZvN5Gop4veR13XRFeK8ah6GPae94mrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )