INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '185d3d642c6858dd832e9383ea24cfe0f6c350da91a65b633b3602cd7b33720d', 
    'O7z2MOwfYY9A0xIajmK4r0D0rQoZ4S9jFLzhue/1+h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)