INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12872d201bacff0dc2b44053a3cdf19a70ae2b4fec114e06f332c1a03000a88b', 
    '+YhXpVsVoMkh7TUU1wPo0ym403oFV9ee94hrassP5gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)