INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72eaa855879e27eea31bcf381df7847a5cd0732d88bdd5be020205a8006dae8', 
    '7SmdTTJ8IO9o3haivcJ7B02gigt1iehN54PzDR1kq9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)