INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '348700a9c32dad8e3473e2a1688b1045c20b10af8ff913df594747837a28bc1d', 
    'AXJl5oU/PmQ6+nTjwtxIclvLV0OG1lu4a5uAr8MpE1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)