INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b5b0efbd521b10c4b9ab832772346dc82f0c325477d70ecb63290dc2c9710de', 
    'bFbi45Qhcr9Z7fJUBtvzEZOXg3V5h+Dr46gGvtFWjAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)