INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600dcd882af21b0e175d255dafb8b42574a992f34e51e0b9c69e87fdbbff70bf', 
    'm/Ra86wxAlAGMFJd0UIFRy+LqNIa1tk1Dg0yGdYI9jU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)