INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c950c0092ba89f679467a223b90f3acc1864e263c33f33e5641c6fe7224ab3f', 
    'KXxa1j2Ah00epCbYYTwdbDxnchltz202lx5KMzmrNgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)