INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e26dfd902cdbfad8c2ba3d37b79ecfe4a78011515b78ca9771f7854bdcad2f9', 
    'j1Mqglth8NfxfZ7VhaWFzdtzhneOl/KWFhbyd85DFQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)