INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87f478f037ded47cbd9d911448913d2480bed734e1425b2b999dd4bb4671c77', 
    'h8wU/0NJBKmn2uyk35UiOvFX89nABl0wlGSoLhHRtwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)