INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c4b584d01615830057390afb1e40f0a8aaa14958964d5f778d65e09b3aa8bd', 
    'M2RKMToLsKSq+h/q2Sncn5HBLQ6XhAYPa8GwLA8Gutc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)