INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18460b9f7b24638d74489ae5ad5892100d154670fefe8bae8ff862f26d456dee', 
    'ucQPo+35QA1efDrnlpKu+7h7mcmrSDC5jeu3gUxq0iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)