INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1902c15b9a1182b2a35f2b21f7fc6f901a0d3a6636221c5e11341b10d85f3978', 
    'UyG+0BUSJnWKu2iqZwwhX6TpfXskFHbXHd3y2wQrW8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)