INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b43c066f2c6fd284928b002b5217e33b04124643cddf06fc7da334d56527330d', 
    'vYSoKQCpsQcjlB2PluxfQk80ONvHArscFFmuwtQd5PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)