INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dc52a5a847aa719dbaef060044cb66c6d2029f3b875b9fc8eb90cd7555dcd71', 
    'Iu7oLqAM1g/YOj89Tpp3dA9jZ7Kk4R0AfK7WXeiC6qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)