INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e329a43df2499884c0506b7c50e9ee851f9144087160e2f58ad7cb226e51a0c5', 
    'Iu1u5QGTp+PEpOJeyTTmuZZs/EF8eLvcufnX7DcNhkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)