INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e15562896e54c564c3d26c8c4d8ad2a8b8690f86e7e62bc63ac44e0da2ef9e4c', 
    '3aotEeqxoTYAnZ5wYlRgFUas2hFbMez11XopyRJsi/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)