INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82f7c0fa16052b341db9d996b714e696fbf4caf7fd5cb88650d3381bf067706f', 
    '+l5XEYxb6Nff5wQ7sryuFdBEJLH9h2RKeF46q3HZrdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)