INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d1150a88c5b334ee0967489b89ea7ebd7a2a63091919955d4292669d6d493e', 
    'PbjuHNuolsDw9ZAV1lfg3uwGIkAv6FpiBETv3m+tXio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)