UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mon5ScoMg5EqJg77/uk6SjTv9R1I2kzVotb1k/ZqK6w=' 
WHERE 
  key_id = 'c870b6f37d64ab4ad8cf2c705dbb6be4fae3e00ae47983dbaa052c7ad2657207' 
  AND (
    token = 'mon5ScoMg5EqJg77/uk6SjTv9R1I2kzVotb1k/ZqK6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )