INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8d96a75c5a0dd8d0ac0a3ae7041736db24d487e4876d46206f78e76fd43cef', 
    'mFH91I8JFlGwlSXf6hIew2HjMn3siQOvm+s1ReuMgbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)