UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgemR+5nQH34Ve0jeK83tLdIY+sYMUqmeg95QoFw694=' 
WHERE 
  key_id = 'b0030cb7532d6409eabf52e86f8106231d68e52fe4331c105a4d6538c10418d5' 
  AND (
    token = 'RgemR+5nQH34Ve0jeK83tLdIY+sYMUqmeg95QoFw694=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )