INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210ac0ffa9677919e4c6e48bf802701e3f2b91086db9c5c0543d5c2bd2096f3a', 
    'cBT0mk+PGeJyByytEk9hq+XSQxrN6NBEAdYsEp7r8NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)