UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ragbknyzKNTPDznep4cw3xcfVgvZQC0SEXhV1z1rnJw=' 
WHERE 
  key_id = '3702da9b1200d4d58b536cf40d87caa831e14a8844b65d7c5d8d928c99ee03d2' 
  AND (
    token = 'ragbknyzKNTPDznep4cw3xcfVgvZQC0SEXhV1z1rnJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )