INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b0b0b5ad566cd047163b499fb50256fff11f1cd980af32e06d4bffa2c605a4', 
    'NKPb7PJPx3i/D343jUw627IynhsauMzrE+w1wLXOg5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)