INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28dab81d52cedb96f75d6f636a62df1f5fd646487abc6fdb402c024515b12d55', 
    'lEroGKTjJLRvkzHrSViPuHTkUvH0vKboY+gXA5L9WzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)