INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c16c71eb6bca5aa00dc0159b695a2d82e1de36778d5d6e7b3731718342fa171', 
    'RT5YDUa9o5Tqa7K/w4bZAOKZ9WVK/jPNtMyXdKvgKeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)