INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ee006231a708378301336c6fa3e6c0f5804796c662b894d70627a14a30be9d', 
    '1uNs9M9qpNE2lthCTjLQIbXSOt6GWsaIIZjifPVQnTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)