INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed335884b20914dda5d72f2c654a7d36d4cce3cade72280e1a5a7e0e7356ed2e', 
    'MWhU/5O7RRYyfqXUuej6mAQoUGmiOgKp78y/YJFNEsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)