INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3cc0a71e76db7676352bf957a42a23a24e9d746cea8de5d3e285402dc9d672c', 
    'rSknGyNaRWNUJZtHvFE8dbHg6844ZYCShTS5hyWgt/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)