INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '639b68d8fe17c2cacaaae1ea8a7d82a04a37b429d0ff56e280d70481910d3463', 
    'LFAg4x2EyxV3H7r4zDGLztVhp9a3FtwtzD3Irzs2P9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)