INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5674bc458431516682ab2a27ceb01035f4a1092e1a2205e3be3c97c835d7461', 
    'X5Wq/NKgjfzcMagFahSsYQODleLT9kK/75CjOQcf0A4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)