INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed7bae5ee54ef3b9de7df81658b5e167bb5d9929a945980feca9980306d84c45', 
    'nCdaR2Mtw6lduTYqIq3Rr3DeYrTNo4oUnfm4ymehIS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)