INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '238db8beed69a79179b1690ce6ccb0a837fb007694709c97e7709d2254b9630c', 
    'A0xK0Xn4clDFLiIV++ktdrchRsjYQ72ajEdIl1XG3As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)