INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ab83c2603468dfa9a9b30181106615bf835f969d3502e78e664415f1ae5e41e', 
    'gHcaiIN51cpC8d3ehXOpfY0aV0qSMinfD1AuV6kkzi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)