INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b437a9087cf7779c6b83b9d01893f43cd278f06a6e36c8f425f7bc40a19f870', 
    '5jJ3H9u8K08Hr4jInE3Y1+4FYVgiJuxonyKOiUb/fJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)