INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc1cffbee5fdb41d5b1fcded190354457df4903cb6240a4285753d175146e44', 
    'NHvixLR6XI8Lj+1QRrxC1ifNQD3z5wNh0cqh5kmSjkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)