INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a7c56202a78d2bd392b1ebcf6f1aba49da66555382b26985bb5f81ac094b04b', 
    'l7bRu20Cow8lourQ5oI4cycoHeIYarTQgLqE2Go2eTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)