INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8349d5e0ab0da803904a1c5cf45dcdfb46edd06a7e13ff4cf5b4f4fac5c74948', 
    'Fya40h5JdlNKwpUSL3dChDS5ti60ekjjNF7H5qMlT9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)