INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c16248a6a99f4bed7322cbe2152f6e6acc1baa556ce5303a2b3893374af724c', 
    '9BpqVZW3CoZsmsQBhzokUDGCpymmsah+xve2lJPBurM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)