INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb8cc8fe44f67749ed13396b58ae648ec176b334c51e9f55555581b5be125d3c', 
    'kNY7qswrbBFLcjxYWyyZdkRH+aqX93vHMBqULEcZYLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)