UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'R4V8xQ4C3SwktHiaG41RG+c/QIHWNMHGOXdn15qHybY='
WHERE
key_id = '5068d6bb7e514d4bc25e7811a94c79c9df895e21b252355abeae79c70bd7a44f'
AND (
token = 'R4V8xQ4C3SwktHiaG41RG+c/QIHWNMHGOXdn15qHybY='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)