INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50dc28b68cdb9b60065aeb4bf49eef8eb26ebe8fd5d7a39d19019c3c236bb643', 
    'mZgkidyILwyz8i9ptOKnEJIAC1bSO2IxEQVbH+FlMN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)