INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a8ae0bdbc264c0241433843832164fb701b14fa813c677700d29967ca3c1d5', 
    'ub+qg5MLVovZLO+SKVib0wc6QQU2wwQqCUJoDtLo9uI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)