INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '566b9792d493e0255b44fe4113fb9ba673a8c024f159f66a4c62fd97640699ce', 
    '+jrbVFHCY9mjhI0FB4M137G/IpgPs3nfq9RnJ/eXeI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)