INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402f94788218d9f5db9bb974dc163fd0b51934431af43cbcbbdcfc21566dd592', 
    'lCfOHA5vA7XsPesuKYgZ+z6DMjLqPj6AGtqgIaaYFl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)