INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c026609baa7f662cbf6cb30d1224174dd3ea0f4f3db9a89a4ac0980faaa13437', 
    'kIzo7nkb0b056r9LeGuIcBi/VcvpbqHVi0x11eWUtZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)