INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a210251d82fc5e62b64bcdfc048704b5c113fc24ba29a315eaa1eba5e718f160', 
    '1UrtJZ0sgQpKhS8/9tYiDWfC0j23ifW4nSQ7lmBc31w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)