INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40d2beb93f91c3bd31ad6e5e61a5ae3245ac53e7fe4acc636a2c390863df2e42', 
    'j7dIGqSmGwg9BnAkhQQHfej8QLFpdkzR/9CBMWhj5Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)