INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '315fe42cdda86430bddfd3a2f15d1d9946c4ad44997664efc939219ede65db5c', 
    'WL4s7EKkjPRNYK9+eNrp6NglJlnDfChx2HAA+P7Nh8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)