INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471d604b045f34ffc59c49a7a704e683b3e51ee28a46bc30867721cf7465d8be', 
    'unGDDWY9/Sv3A6zwXmsSBykE9rH2HTproMnhrQM4oHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)