INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3bed3fb5e98b29005264f9be5754fd94c89ef71d106d0b20213d9e9f987356e', 
    'f0hm4eCyBUuReIgN6wB3BJAEVu2w6pv95jMhL2wGV1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)