INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b19ad6af0d2301fca0a285aa69b0054306f51972b95fda112db4674b2aa0ec5', 
    'RwAn1XgMEUijJc6Qbb1SypKIlOQUApGkTzWy+66HESg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)