UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEwuyhMPheUSLHmnpPm+wM48oYPyJJ5I8Q7LtxT19+c=' 
WHERE 
  key_id = 'b3f6049e0fbc290bda47b3de74b0960ab64dc3a0850447f22d55316168905010' 
  AND (
    token = 'jEwuyhMPheUSLHmnpPm+wM48oYPyJJ5I8Q7LtxT19+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )