INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993b973e791fb3feba58656a224efa658ccb7b48ee7307ac6557dc59509f4742', 
    '7WYd7Hygau2mNIg0EnD076adt9rRS359RGiPpO5aHQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)