INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a44386836a34547067bf7ac5235d08ee578c8325b186c8fee401bd61018fa1e', 
    'NCBEg7XaCQ3vNTwQLv4m5Eo21r+HhRva5aSQf9Qo/Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)