INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c4d1555e25a943aa80870aa9d209fe702a5ad2e0e2c28392781dcefb528da1', 
    'mEw47yzTqS+MbBUK1NGm6YfPDCGuUg9Abr2hwfdhbNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)