INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3fafcd5004bf69230dd9dfcae548d48c14dcbfaf0f1be5e9b94841cbea12c13', 
    '6lkCXV90WOE11Rwwov1u56t0wI5wRQNbMW/BO955FHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)