INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390906b956aa391cfd147fca7d6ebb209942ce98f1298aaad80d40351ca24973', 
    'Pe7F4SFYhltkfEMpC47l5Do5j4GyCZ3T1VQQfIwA7kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)