INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e7813bfbc18ecad35d2ce847c3becadee4c88c168c4863376ab934a011ccae', 
    'mE/TjarTzpPDJd7cVSdp6fAW48kZkrW85mnVJX1PxiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)