INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f975c4bd247ad75c5b3067cc4b17f9a262bfa78c01b5be9ed143dff153afb21', 
    'Gqyl7RvVaq4cxcSQxlAWtL02p7ReZSz6bAAYZh4r/4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)