INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3ac4c57c42f50e2ff223418d361588d2e041c9da0560e570663b33334d9aee9', 
    'qD8Cgaiaxtca/MdvqusxcF7U7xEDDIjZaP3UdNqTgck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)