UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0exIRQArKO5p40ymkgh84ok1OnHpvRGlTCC6LO1BqVs=' 
WHERE 
  key_id = '0d45e64fabf7f17c12213cb0b68be5a5cf70ad3114aa8213b1a8ecb6d77c9789' 
  AND (
    token = '0exIRQArKO5p40ymkgh84ok1OnHpvRGlTCC6LO1BqVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )