INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b0151aeed98ea81e1af6b772cd17080878a3cb11ff81b96f35e503f60f908f', 
    'myMOrG9bMlj/nOd7XlUbMo5gAGrnTz9tzwJjeKosrjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)