INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8bfc7a54a234390c8c464e43d1b68c7b72da85e8708386391e732e81cea7494', 
    'DmmaGinT4pNC7LTGbHWTMVsaaqjnqMvpqvzZZX3Ksds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)