INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ebc9e7004c9120c658f20cb2c54d7ce568be15e7bb4f6e53b4913f937519cb3', 
    'EHTAZILzAo8zz38u9A5zNd0TJnX0GyrPDeigs8MCM0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)