INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c644f9c7838a6ae8322b5e3ee9627d65c576edd5383e1884251d416ef3c64b', 
    'Glw3++KEoKPS70qa1U5vAkuuabWQA3BeGYRr8SYHFPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)