INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '549379bed240bd01f477beb84547701ed1b6d6a135953027c9d2586850b3ac9e', 
    'I240WISnZjUaH4akTI/tbd/3Lf4z8XXdbIng9QHZRrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)