INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f384d7ded4ac4a37372f2b6a8da1fb153eb5538253dd41fbf19198592466f69', 
    'DPJ/MTYQc+a1vcj8oaZ91fSp43UCyHGBAVNVbQbiQ9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)