INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbcaac4003cb93e973bc764a026b266d30248946d431b2141fbfbcd449658d20', 
    '/fSqr4peTr2GuBaSY8zcw/YSZHIZY75p9Fg7aJmSJ5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)