INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd46cbb1fb9d69138666768c15497bc07c3e2d14c5d100e6d94d3beebf1bf9f44', 
    'Z/q7tMZLAZ503tUgo5MvR3KlfdedA2pawULnSbnN8LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)