INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b408422f3484a28535cea2ce86ac505996b084c12ee268124b658b5bdaa32b49', 
    'ildXBh+ypyLnAIEc/ZBGJIXPc09vn9th05RScVdmkFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)