INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2cf1b61d38303c773885ef1305cce4fe4f51c6bb01896d570b5cecea02fb4bc', 
    'Bk3k7AkctVN9ei4gjgInE9EH2zSuToEQ4FFIFZfwy98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)