INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20921b4744cf7d0070bc94856c0a2e6298795cde5cde19a8bf559103771bc966', 
    'kdvPCjFrbzL6DDG6e2Xhqft6wN0F2wL5WlandFOQBoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)