INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47841c2db5ea1480139803e68e53d7c276f9d22586e57754f373f6fe7484607a', 
    'DiHIoQZsoodWTaZeiBz2HjoMJmHObMtGtfRThfWsQ98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)