INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '926d345e9d02fd24f4e638ac0823d933a65fda7dded5b990852b9bdfffe9a97e', 
    'P89uboZVxZ+rFTbmTwPtg5p5clLw1aYoVnByNHO84g0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)