INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61f888d1a3d78c7de24b1778c8fd74c29795a5f6984d19e10465e053757a9b5a', 
    'ZS4K0N4ZGuTVHg+AsSmpzrQOP5xEpxK/OlROJNr+/vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)