INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c91fbb5fde7c9b9291a18764dc2ba933e23f2c0a581cf297c0661f5d41a23a02', 
    'j7OiwhA+p94YbK4/DEGrP4g7kEVbHsgONy224mNm1HY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)