INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '153d280eabf26f3107dd21a3e011504c228354a65431d3ada8bd18ee84263db3', 
    'cA45dVsM/PJmZRNYSeblv7u5FEDigPUkPi6NAK84RKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)