INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa8324a01436f8db6b1f44dad8f5b608a51db83ecb8b9a1d0fc12185847d89d', 
    'NNcpQbzdTU0mQC2kU2ZwBelA3W2gXc2GtcH6g0/88gI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)