INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b781cc112a51f6b95c6043489bbff7d50c3c712f38ee2309963cfd87ac3a0f3f', 
    'hjosJnGB0DgOjwoUDC93b5CFkyV5C2iP+n6DBo1GEK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)