INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ed25a834bdf6e0cfc7b323d2cab8ca62959f14f3acbbf790259f6c3d90cf4f', 
    'CSN/c5x0OqeQmE1I9u5suZA1UplZSPbVSZPvT8iO4q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)