INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6250c59bc575891f6764c766d26890a588d79d8e9dc3be17b6d912e66803048b', 
    'D1DPdbjYvprtJ5O2nHAdYDvQU+FUPGGBHlU2yM6Q3YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)