INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c934812071fee9f519d140bbbeaac920c1c3b86ee328df6e2c78648217c3a473', 
    'KRSDWtDl78eyT35Jd7F1Yc1noP0iHzcXTNa77Z2qzS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)