UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lnstp9XCYgKULOIukR169V+ORyYbTcavTg9G6Nx5EDo=' 
WHERE 
  key_id = '37e2da2d7e3fe66cd266779e77e74960d55a83d6aaab12d0f612373231558eb9' 
  AND (
    token = 'lnstp9XCYgKULOIukR169V+ORyYbTcavTg9G6Nx5EDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )