INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944e344aaf3f6923b0dbfc7eda2576e0aaf1aaefd9b85bf251f21be0e145795a', 
    'EDwzAaLTn0s9eWB/HP8JGakTkZk8EqYUWjgAL+awAEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)