INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '853d97e2d89dcc2eabca95c82281205afa01187d53676db4dc8ec0f208275735', 
    'ieLRYxp7P8YKk9AEgdy99gPOQhne14q5ds/7+/qZaIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)