INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c77e4844ce00db1da0e93a512c13dc72f9256a887feeffb5afdb80cd140422', 
    'TUkdXgrcgdZpgFJam6mCSxtNx07gJwb8QRtXL0pte6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)