UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'br7EEuhFnFaL0+CRjCSQZR5SDUWDiBwX0u50t4X1oe8=' 
WHERE 
  key_id = 'c382070c1121bf1ab49c8ca9706a7806594785a0a4ad07c9f6a0a608dca54136' 
  AND (
    token = 'br7EEuhFnFaL0+CRjCSQZR5SDUWDiBwX0u50t4X1oe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )