INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f3709e117e14ba1bbcfc0159d2e51c726912b809cacd4387ba38ca084ab0f8e', 
    'kM7UDjkoN618OH9BjdeXvAWTgrEWbmvE3/I3PZsxJ9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)