INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435ea94b9bbe7a34b3d5865143c0a610149615f8ec759062c5a64870c753d13f', 
    'T7TNPl3X5R5fCuVyQp7FWbTcaL5tLfC4w9ZGHEfs+w4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)