INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b888fb7574819aafc70df9bc6cc6febf6431facb69651e5f6c20a273441cc55', 
    'ix0waP3TRdiIL0/Bl3D4QquZDM9Qf8seC9EawMf3Fbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)