INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a752323bc025f3250a60ac8d00da3320378139a93eaa6b71c7c91f65957563', 
    'iheujPNHQgCiRNT1MwkWIPIBlJh6G5P8c60CrPtac34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)