INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537d5bd6d48fdd7571eacafc065de3e439e35844dab6187c8e072e1c84e4a1f2', 
    'beHMcN/JPzqaYexC5tDwOvImCtfgmhghYGtrArQ18Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)