INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3b6a0dee953e743a377c608eae4fea01c9ceff6644c93edd05f6a9cf69aef1a', 
    'uar8aWfC5Rq5k28ODhxdPexOiz6zXWW3Qa8h8Gs6MIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00093

Result

int(1)