INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52e7797f748a0d9198e9358e4b04c53d36469be25837f2742a3c70cfc5ba201', 
    'sqdsfR7DmKLym0WMUYStCKbDPQR+5apVZikSxg7Mauk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)