INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7656789658bb7a5b64f6c917baa8c7623dc7bda89796f67611f846104a29f71e', 
    'fO7L46OXhHdRhWTLMSvbjkFnYwxzWZ/KoL5lnXVT1IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)