INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9f1672d10fcc5c33b65639a0bb827a05a1f3008c72246c9b980179471a6a36', 
    'OfroQ6Aob616x1dN9l0H1m1Gr0YDJ8EDl3sgswGoUok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)