INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a35fa621ea0e036ae4f00f36f0a9544a150dc97dc0d36106c930a1b57e50502', 
    'hG9zRD1chNjtPgOk/s9KSXfsKPea2+SGd6mgMONx2vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)