INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71bc66fc13aea376fafc81dcf3d2f025e1d772a411b936729de321d89d0dfb7', 
    '+NthlAMgjsMNcLLUZc9ESoVvYQZ5JRuDMi1qpL9utd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)