INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '971a671db5d02b82c2e26b4c50c84cf0816c5d29670dfc0113e1ef551e6f0f85', 
    '7ujPRy1tcPhwgRNT2+P2GZfynSR6eqt5PzeYA1p1yGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)