INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b53048f1608c5d096b0d1aefd805eb2fd60f05b19c692578a136ce1eda8f1e', 
    'nRocerDoh0waEd4EPopBFMxVsQUSE5esdlTiFoIB7ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)