INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6083395e2be528950d11a3493e126d8d227fbcc011529d1f8232ba7363cebdfa', 
    'kc1WK3zrlqIokL1OMo3PFO23nhtn/QDlvNQFJJ2kmFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)