INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f135978399997ccf9df108cc6b1dbe5f6c83eb43c8b026289f08e9a7196f5e8d', 
    'hB0wLvn0PuQCgAu45ZIum/+dtXrL3wjOqi+R5g5JBdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)