INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fec7e971c466de2fd6a69e851fe6d36af4f617abf4265fcf7b35a9649408dfee', 
    '2KE76N5iaTzb1WsjZtbOsFPRp8d/KMoTIyhrUV799WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)