INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c59602d7241c812fd16b4977fb76d3c1c3058e7d0113a57a63f1cc7be89506', 
    'lCNYjGxsrGragtuSaIdNhSfGm6bDSpmtlqs6Kj6Z+S4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)