INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cae171cc152225239b7348f381e6a005aee3d593f02ccb238c45c3b333eca01', 
    'zKemiy14oRbrwcfPAtDpJ/M1u5OAaBzm06VZqU0IMbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)