INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8718c28f14dbca220dce72ff6622644452e815abdc9fd20fd76a21c4bab00ddb', 
    'Et4TONJvZzEmNskmMxLph5dUe4WBQPBq490A2qc3/b4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00136

Result

int(1)