INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec2340e2966b4f40174bd4b9b53e16c74c4e3d4efe927926a2696b87f0d0061b', 
    'j71FENWT8iS68lyLROSLXkXFbfBogaOwMjuqgFSCllA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)