INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87302260f72f2330029531892367a99ae6318ca4c1d82538828ba5998aae89e6', 
    'Ukn9FyRwiGwokIebidy5T97B/78K2GXbzVVQpEJIaPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)