INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '185342c2bf5140b9f3af18201537c1f6ebaa8acca07dd30e90e69b6f426c2a4e', 
    'exFj8hC3O/pqb1ZdlZQnTSVqY3JGRCwgov/lewYEduw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)