INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7e2a7afbde6bd8e74846432a2ccadeb095254d83fc8804b719aff507047e9b', 
    'lsUIaNE8nIunbWaYdZJXYGw3wTWGye7uUSJKoSuATDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)