INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a03b1d7783359a283f752d73d5df78d950305939da733dbe6b6134b83fc8fbdc', 
    'MGDpMfApswtMXg8PWjEbaYo3NfyQPuy0edfEzXdc9M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)