INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ceda6ba8807fdc38752a39a1bc54a17c9a71e30d31930c2b8d0b12e6cfd8bb', 
    '6U5sJa8kXVsIs635gj6lOqW7xgFk6Omy3ENzBzF7yTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)