INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e40304729e39c2e3d0908e961f9cf56b560b27fb900010a224d3dd9f6330f92', 
    'Ql0QKFa1g4lgax5z67ladiu80pv8gOrqzWCo7zVzxKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)