INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155a841b2579c4b82f73d583c115eb737789675fdc411234561a93265653cc2d', 
    'PwrlhwoMUN6MBmouSCRR1Cw29d3EFFjtVDmjqmF68Hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)