INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8d50f924f292b7f247a8d24c270a94e96ceded76a3be0b313b21a48e11c02e', 
    'mnpXQ4lPc2xgtVUqalqYR4/URGpKBs1ZATLUVddV2xI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)