INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db582476fe02331b991dd268ea5ccf4900c0db1a957fe696eff4c2adae66454a', 
    'mMTdFxkOhkZzC2ESki0PwQP4VwZBGN0ulsw4l0b6xtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)