INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21620792cd79d5c614e2a3e7e2d780cbc1e4e1b69d54ac541905cb7c31f2cff3', 
    'NBqVEDuA12G8AVNnooMrB8IdKkZAIgfiNhhG7GzuxLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)