INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb6720e46b3df7164698a756f2bef02db31c84d11bf456bb942dbce498aa39af', 
    'CvL4qrWTyWtp3Mrunyre7p+AMtjOZZeci/tntYsarP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)