INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e296601ce7b36f54dd601df3e44b06f730989b6606ff2f066bae423f14998d9', 
    '1VdQL5Xo3UGtXn00gBWqrlNcOUYId8chff/AB80HSdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)