INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739a6a2f14d9b4facf96133383c414f2c0fc820db444031c9984e74fec958887', 
    '7oPSH4AUAd8WwYAgnBFR+1S26YexDHhVvr4pd8gT0uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)