INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd2abb80c5623a23a96681994383c8fb47c691d60effcc90b35abd42abb5060', 
    '+p+sc7LlOB5iJlF5xLAdvTIdt02JZ2tIOoj9pLDLbSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)