INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9838eef660709008f124e282c71fbc58494677ed19d1c7db0ec759019624c4a8', 
    'lwCeGDJ9Oo6kMBz8K+s7XULlSxl8Uv5EhwFSxLI6MM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)