INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f16839080c940126fc9df1ae756e80113d07e959f27799f5eb5b7eba1eeae1', 
    '/AOnKFmBmFOh7UENayYk6qmGehAkftXnbyWEowFKsKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)