INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '745b4af80d1795974d2372a397aa8f03a2eb7be6492c9b9f06f9fad98d9ee8f0', 
    'McPyEymPuYa5yRReL0HeM88ZibZM3wP3alv9FxxRkGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)