INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e595bd4a23c21a5588a1d796d932ce2d84b56b83e402eb845db6647b13660f', 
    'cxMX+6hLCgxjvbGXvOEg2/v4ilCnoo4qCAU534oha7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)