INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683a9c7642ca81767a09944c93ddfe7339d1c97b0850c7c18efb7d287da7dd47', 
    'mJ4Zzw2ckgCHwqI2eEl+ssEg1/2CHk6UaoWsLQJJz0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)