INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6408e526a5e6a63247261128800e56da6307d60ad037eb4a15dd7e4f7c73483', 
    'uRYdkdDyL1ivHKl6izc6oUruP+8sR7/EdxSTPnr47MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)