INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a98709220461365fdd0267f098a810f94a9da20b4813c360f0436bed4e89a3db', 
    'cXTx60OXAXed5Qx2L7EzcRoZVQzL0mZS3GsUx0Pje+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)