INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8dadf8025abfdc8f1ea949be487d4721023eee5a64d46f4f5fd1924ff580fdf', 
    'N72Ic4bbySxBO/H4rAmWQkARcfrZmN3vv2CN1Iv2Kvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)