INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50cda2d1248ba68f813c5b3ca1ce9ff20bdc331097263214cd71ac7864d6fc4', 
    'uU1IFADyQ7IsFBgLxFIv4cBGNeuGBhOFkZ3tovb3SUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)