INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8cb1779ae3508b0f60c1d1383b2175842be78988044627f9906e01cd6df9624', 
    'W5vAFAHs4ZRikKWvrD8DKXJafSNYxSucoYb4gnLuK88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)