INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '442d41cf0e30276f041be0c31c483ae307307f7f8eb9aaaf8b0e5ee5fb736f9d', 
    'HEfl8hRpNlrJKNkT2kXuC6w0a9Gw66QDZRWakTOVW0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)