INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dc6914b1d0d63369d02439fe59fa80b4913e5b216494a471fd7965710186b48', 
    'BV4GML7To2pYgSOZeDoXUb6ZDcqJvelZqPiqT243oEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)