UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ialf7rt4tiuM+q4g+ogwhe9uPEhLIVJgmeiZFQLP/eY=' 
WHERE 
  key_id = '5b5ecef23e5970f73be4ab5ae6321ca75e643a0d00868e39845590cdef59825d' 
  AND (
    token = 'Ialf7rt4tiuM+q4g+ogwhe9uPEhLIVJgmeiZFQLP/eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )