INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbf9b0aff59af6fe48b4747fd7250ca2ff5549b3d42da61a66a97f55f5a77da5', 
    'BLlNLwAooDE30NW8jxhJqkhXsIKrNzlTjUU0n/MPirA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)