INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4fb9c4b61181e9ec75d5d9ef10ba9b910b14c0eef483a01a7ee67639ad773b5', 
    'X4r1apOvf8C+UUEtq+mRprmfoei10R5CnzuFtwktdiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)