INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e289dff2a61e71079154692b73910db597a29aa3c0740120593d395fd342ea85', 
    'Ga5E9QCY9gtdv2YxibCk/nDXgAQtteMT/mjzn9XhOR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)