INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b2173c8e202671b1e04506654d221b783585e6871eed3e46ac87ffb0718acd', 
    'EqYIqAJLE5ixAaenrpyIe96RLx+5I2MN9SKNnSiIRCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)