INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '030a7d7ec2c937017aa37fe2d70c6d236ff5cd21c692531e187aadd39f950f29', 
    'QECZGnkUKA3xGwWoexPVove9I0Ieg3QqOJayRLuCRnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)