INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546e3f8742064144300b614eb500a8a5695fec8dc8f666878de451d1d14bf77d', 
    'mSNN4udNU5wHOSaKDvmquj9cT+9eSk/I5sYIcvHiMcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)