INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df77ad510a5b6cff26218d64daefa5ec67b47489d6f2b8ecfddb1d8c8301f3f6', 
    't4qaY7A4gLFI8oMKNUTywAgbmfkGISpfqfC9926EMEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)