INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9453615b1ae8eb3a9638ecb2c53779a27b94f30f8d14ddfc41abd577e6ecdb8b', 
    'mvRRqgdWD7lvQDozL014ZefYCGPzoj5hvfHJ4MxFe4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)