INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4175e0eb54abc78f810ccf52f989d3236a6ae5074f56e83bd83974685357c73', 
    'oLfR1VA7G5+MbB3imMMKRjnBQS1xCAOt7toAhFztNYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)