INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd393113e7ea603bc4c7deaac2de48a0a06338783dc6df443df850d88fb65c554', 
    'hmO9v97fnYl6dqDxqy6NuSPW6zkUBoA4vET1MBbocFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)