UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crQ/gUlch1Rh8RkxDhjRuju7ejoT8cKdfBqbIQf9eDU=' 
WHERE 
  key_id = '0352f4494e3298698a0647b317014975da7e2cffd4b2e6f2dbd2e8f24082e971' 
  AND (
    token = 'crQ/gUlch1Rh8RkxDhjRuju7ejoT8cKdfBqbIQf9eDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )