INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820a06f85bb9a5d7fbb9ba8ec4256c8b422a6f4cdc2f51fbacbee0efdca6b490', 
    'zxC91s3EpqxrEWKRjujSRyybvyGi2QKeCkvMf3p06Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)