INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439ac23a4a5db6e65de7e484e18740d4646acee0a1a82d23cb070326fdd16a47', 
    'kGacDIuM9Fra/QN4JVGQ9zxP6XX73e3DRlbW4bRr3pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)