INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511ab582e5898eceef6978fcb2cdf00dc757b908d466ec442ccb05b63fb901a0', 
    'q6G/mQFtm3fKJ4flBgm9RfPGC4enJklGsh9JLEm3wqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)