INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef62e933e221c31a8ce34ce2e38ecc7f80b04f89c94abe0b6515fc6199b4314e', 
    'oJAtFFQTHRM1Qum8nUESDTyEfSpsF8+LZioscg9NGrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)