INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c98b83dfc0a0307b807f4168552fac34c36ecb64a5a97d9dd306d2fc9bf92c', 
    'lJY9c6OqV7aSaNhx4rRK6t9/zBklI3BKJLmN+NWUBCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)