INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85436ba1b64a9ff473c212fca388a0c8c9dd7b80ba4871c5fb594aac93ecc864', 
    'RLEJQMIFLoJsOezfPFvbKSOR9YT42kiyEtAIDEj1Gfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)