INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fe8e7a5355dc928f27fcd64b9ed4a24f2bc0fd3d31094a7d34f578889cb5905', 
    '4tvtyh2EIm36E7VMen36GLswT70CszqxYcHFIhTsyW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)