INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf81968eed492e2b861d124f7acef90eb8159cf3f42a1aa8313de790688bd13', 
    'edSewj+Ae5bfb3calAwdvPFShysquuU7cQNwKBT8NWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)