INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9490a6672e7ae3ef1acb36460af60a13bdbe65b999225b189b52c7a83964fb8', 
    'fHrbduth9T3mQZhpWZrizYacQbqx1vlu8uP5bEBrdo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)