INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3de39760317aa2da8ac20a2717e4089c90837aa6bb65d3abb40804d061c911', 
    'Da2cMgJWYJUYKPnlNEhAtXLj4e6jsTDKs1i1kTxKK54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)