INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6b4077ed7edb0ba8babc847a3af9432c39a442f11ab467ec4830d39a55286c5', 
    'uCA+w3PWPr1aJMmmCHYEMZLQ2PgHdT2/e0xiTlJXtsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)