INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20a169dea46ebf694e23efd85b69dde156c229efbbcc2c5e72e2901589c280a', 
    'NWvW339XXPFBk4LURkC7ktksnLqh1Am0SB3irmRi1eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)