INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48e332826d43029b0c5eb0f335b87152b2affc10eea6afed342620a7c2d4f7b6', 
    'yR2iAA0u5jChUJDr9L5wVPnFQqm/HFarwKdVT6bbm/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)