INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c435189b18854c3dfc2e99e20a753c50e4b7392c6b00f77baf74e280bea8cd', 
    'CwjDtagr+QTs+YphMrMRb4cP4429d2XVYkWY90GeqxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)