INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7a737edda1736b3e1b1429a2ff73732d945adf3917ffa275db9f93826d97081', 
    '6NQB34PWuArLaqccOUb94Mo1a2ZqTf/+w3JZ2uSIJ3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)