INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c96694236c8d2248810492e1e11ae891340a4e3a0cac1666286754c4fdd5cad', 
    'UZTnRxzA5L6lxHB12hV0hSJr7tyh71UqoR+AUlvsgP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)