INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b33e21c166f89e922262c0638decd0f043c3ee5bcc383c13ccf5afbb2afa67d1', 
    'kFBRcyE01vcDb1oF4W6duFnlJ30Yf4zMMchRL4tOin0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)