INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b7f5701dbe31198f0b486882e0fddba93311bee8244f6022f7821fb00ff8df', 
    'hYQ1DASUhxVs1/Cl3jMkAZ/QRlZFqCg3EtPtnqH2kDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)