UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWTrdI31/jIabCrU/sbGoKCljqLB+YaQUlr84CW4h10=' 
WHERE 
  key_id = '8f8bfa7538739c0fb0943788fb5837e97f293a6b711cf7c0f8008e1843d3bd38' 
  AND (
    token = 'fWTrdI31/jIabCrU/sbGoKCljqLB+YaQUlr84CW4h10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )