INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a40d14ec7ccf8f842b2a632d81fced63dfe4692696b28ed3afc0231d790c1f9', 
    '4/7GQQuDYBeSk78KCfgjjOYrVb0TkL+Pff2n3SNQ0ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)