INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eae7d67a01c0029a844e5936d00ffcda7291dd402734484e197c354eb6af0a51', 
    'Lf5UEWg6aY5z4d4nhdWE0Ca5Vm64r5i0VEol57ul17c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)