INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b52d5665ffc91b4f1f6017decc7eec2be383c502e8a11577ade49c7cc112d43', 
    'Vtc924qnThk6GkoKEOQwRSQf3gz9nzz0WSsM+myiMX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)