INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959e15cadead3a67793282658c9628f75154623bc20e96fd92e203a3f52b517b', 
    '4llRZGDLt62cYnQT661Cc9ge/b+EHCVr0fscxu7kztw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)