INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a953600b334378dba57f4814142e7d1d1b1f6931bba0866cf0962a1f5c263566', 
    'LoTLtSqDM/fuPvOaivFchVUNBPou19K6qBzwDctjflo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)