INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee64f54649409845d83295f09bad1f289783a46b5578031a416c500473367ec5', 
    'cfPUu7dl6Xb6owZqOjoGrM6+xkyt05ji0OvaJwH5yn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)