INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe7ca34c72e4dc7e3cbcb69726b18f546cb4ceeb404051579931add1f5b898c9', 
    'L6TK21rmqmy0aiT0w8Yom90Bou7whzLGTc5sHR9y47c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)