INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd435c588b376dcf063230d90afe1c8f08b9c53091bb90f3e0ac53cbff14a6b', 
    'IflgZ6R1d5N/sBy7x2pZEkANcRz0q0nPw58L53NA83c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)