INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b715f29775734e07aa2bec905db1ad8337862f5773c674e05a3c4a3be88743a', 
    'F6HL2Y+M91h3O4LAVpFLBJ/OuxaKq9tEnd1YxF03PEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)