INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2dd6410fda3fac146f5e3f6b3d41a8dbce91df1a9add8e38796f23be5122966', 
    '4m6ZfddxdbsWsoqNAHgfjGV4HWfEDzXS1BOHYs7RMSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)