INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad81cb7391e9f073be4d648b31392370f1027b35e4fe4e3bab92aaf3ccc282e7', 
    '7X8y6Rcsrfi2LELPt139YHULx5JzoNfRP3Sg0CNsT7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)