INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1d9eb43a882c2f67867b6101b2621666ade76076d3a54bd3e05ab9890f181e8', 
    'HQx646r8denn8X43iqHgmktBEymwtAlDqI2mSg8ll4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)