INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4b1fbcbd54706db8965168cf4d766b6ccf9ca84b550679a19aa2d48bae2097', 
    'VTOXEuASWqIiA5Vl9wFXElWSfntACSeBZM2FpjssBiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)