UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAWRUExsB1l3c8uobfSBBtL1PGm5QkkxLZbuJwxkk+Q=' 
WHERE 
  key_id = 'f61cecb02ca95ca954f102984e5e6e278c84d01af82dcb79f39ec76d85027139' 
  AND (
    token = 'KAWRUExsB1l3c8uobfSBBtL1PGm5QkkxLZbuJwxkk+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )