INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c7b6debe2ded336c5d767e18c991e6ec72886ba3695a4ac563597081915c259', 
    'PgKrSpTGA52PTI69qKTuMgR4Ivo8rOibxTptmVJZWMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)