INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2891534e42da89b372e6fe4997c45ed17865774dbc28ec2b2eb21f76fc0bd1', 
    'JLluebMKUqUvCpzyXHlQnZiVvJeTjjjoCUi/QLNL2tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)