INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '314bf3487e0469cb87625fcd554ea01c8530c3e100fcc2529a1bb93b653f7d0a', 
    'HtOZszhMXoF0DRADq7TK3q6vxAjXP19PKq5/4nh/ZU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)