INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cc79d842272218ee0b743a5a7c704164da88a3c02689bcc579d0eaa16982bf9', 
    'LvsRHKcpWAoHsVT20MlPjihbfuSnznF/wXxjHUhHhWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)