INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376d649cc0fd394f24d78291d92e095529f1c6dceef6a42a2c92f685c723a3d6', 
    '8A4tTJIoCFxDnWGMfPHoU2f+Bt+Ma9DFV194ywERIUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)