INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7decc875fe733c21add400daf06b50d712462156527557e7ab3b01ab31c12569', 
    'Z4k1iNZp8qmp9ZwkfDLfzc1uUqK+MiAvIDy57VA7lnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)