INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50219335341eb1d6a1471fcbd70d867c6907200a45c684c89bb42df7e4cf8160', 
    '9MnENgwTn2svVfCH1Xn3lkQkdCte5F+0Apkj+XkvDcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)