INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0b68faf21af50511c991ec6f9974977142ed6ee58479cc4b60dae1c7678c98f', 
    'mLnGBlUcBl3YjwYR749hnqNXLVpAGzCVTTsuieoNVCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)