INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b5aa8666ff8ae472e57e9af7c052cc8d3679478abe95bfbf32c5a1254839db0', 
    'OmDIUzjlJijgmv5h4e87b958DXyJwjpY2OhAOmrRxl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)