INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87750dd7e1ec50dd052ad61224a07fa424573381f25b933089a9ade53b083f5', 
    'F96QN1zEJcLM1GQMmZha2w9oULl+5WLiRRAFvnPZUWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)