INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e838a18f4aec2345591767f1bceca582fa1781d2a71e1624a0438773457c621', 
    'qsU7GvSgo/FdF9unbucWniaXZfG0BwnttGAQQFDzs4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)