INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5527e7640aea29bc041fd737098826a7d9ad983b5061e6e5318ff55c62c2a2b1', 
    '/+/0JvOq3miMQ+LUVZN90CoOXKi9Ywhfn5lnkNB+gNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)