INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd89b7067ee105bf9a35a7348cd0e5899f07f592adca5b7d605819460b14286', 
    '+wrW1R0IkMbJA4nAdw+L9HcsuQvhGpE9JMZpfoqk1Kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)