INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cc71fd9f656d8f373215d1c577d9f137d5668a0b80c1e6a26e962bb4c1c74fa', 
    'uErmYaknm34gnRCcVBTSEwh7E31MnMGra2gQ68YQ2ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)