INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cbb442695406a75bb25138e9abab3d1bfb1f4640d910e202b0d5bb8e11e36b7', 
    'UWlWaBkC6eFGypJyCu74/2iO6ppW3oblptLF2j5b0wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)