INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3adaef7f1a061561979ea5ef9039254b68a9bd8e3bb6450a988c4f58acf10c8', 
    'oKVhc3tpOfXtdr6tUs213k6HGgIhANUVZNEQEOwllio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)