INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b607829267a526a0d2609be27a2ac4c39acb884fe1d3c2953b3c8ce81acb37f', 
    'rzpeUEshzpOF717HU3sp2SzzVfTxXArUjEOLVlAni/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)