UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'Bv83+JJSFIyiycLpdqR8jc/uJ4m3ygCAoW1RcXKiZs4='
WHERE
key_id = 'a50b987a0bada1a1dd571fbc1cf6ed432ed4f3ac96cbc0f9a26f8fe8f48a96e0'
AND (
token = 'Bv83+JJSFIyiycLpdqR8jc/uJ4m3ygCAoW1RcXKiZs4='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)