INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84d3a6a720860b2db310a80fee7da3004f6503c8528d035e1240ab595fb7dcff', 
    'Ai+rlTsSCuaVbIjRQ5Z26nO0QcXbtM4GzOnxeXB6JD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)