INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0e2f6d461410e7dff932dc80bbefa7cfb8241192e6b9d923f05162f46f774b9', 
    'THH9DmCZJq0WgI716Kc1mRSjRL4HCzfxdPTKq9TUTD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)