INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed9752fd1929ede65291f78ccd25d9651454f704be4b4bf1c8a2b810d80fc647', 
    'M8PHHTk9YvKtVPGbPqjEEff6XPyoawWvmHsvuj0EBkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)