INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '810d53e6bc2cbf81590a3487314dfacaa76870bec4d346b39cc20a0e3e6dcfcb', 
    'LOKvH8dqZ/EmLOn4X9hBOHF85QKTf9I7rM8+uBYM2KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)