INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8d1c7c4ac5aabb0c50beb118b16002615a802122e7760c331ee0c14a27ea8e', 
    'HkJOYfh6IPPvY4k265wmdCZ+g9QCxjH4wCnuhOae2hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)