INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dda694f9fcc97081c89fcb1bdb19475d28d5fdd9923cd65e040d8d6e73466e1', 
    'tHB7MxmKM3U6ptnzQvFBkuJxcGwvVG56J54G6+Rishk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)