INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '425842756d9bc9f521967730968b2abbfc694263d772b4110a138923deac6601', 
    'n7TU+1vKZn3umux8vIMB+fVspYJSLJAUyCSgHVqHVBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)