INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b96549c0768ecab155baf2d210fa9eca7e75c61aa36bccab9f4982b89a6dc2b7', 
    'aWxZOLmLMDoJKWiYsbWsI1DO3748cLhLhqbVLN3/lhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)