UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcBi5iQFxeYqMgmXtckk4Y9b19b+qcNr/UCb+HEXvqk=' 
WHERE 
  key_id = '49cc5c3924f71e3d3aa8dfd462657bf9937388aeb19f8dcf9b8f08ef3a7b6f45' 
  AND (
    token = 'LcBi5iQFxeYqMgmXtckk4Y9b19b+qcNr/UCb+HEXvqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )