INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91422086542d9da251dff068ec6fd48aebbc31c83e9f691a92f5a8baf4a1afc7', 
    'xn9j8J2owGMhjVjWL9Eznljn+bDwUzeFeyaWjPsu+k0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)