INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '382a84edd35014e8dded6a329e3f2e3febf73057eb618063ff07dac757f827d1', 
    '4OnOQKSyzHlajJ3XpDcu1ookMyvNBWa+TsQRVAfsLu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)