INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6808cdb2ea665b87d5d87e4198b506b812d9c072a0904bb4daff50ea107c044', 
    'QNbsDupKgaQPhCdEqJ1lyd2UppZfpCkFP22Oj2BWTMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)