INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '341a424d6f6499bf1bb8eef9eb1f8a29084d6fac74fc1bb54edb5597bb6517aa', 
    'vvSoEdKpN3dLr4E55/4RWMNfJYaMjSQwDFwI3cprpBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)