INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2cb948c2891a3ff57597dac71fa7ad19f5e802fd144d0b3c4ce879086335386', 
    'fHrpWuhzowfiHmQHgQu8skrk1peS0O5aTA2nhC8WhCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)