INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d03cd2dd20910ec90854f406d750de676ddd695928a8459cce1a85d817c0c0', 
    'EWS8HAjCLPBjE5klsM9lTFmVURUiROJ7vJcff4NEYBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)