INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ee723db91d206aba423a2a6d2a2cb8e9514ab2b78b0ca41a312d7e46bffd14', 
    'owGs4NEpczBbbEOYX4CFUgsJIkKxu3AvZ1VqlWK41Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)