INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a92acddd36f751eb16103f5c2bfca4cf5370dcd06f5002d466ae0425d42359e3', 
    '73lH5wc3JcCj0SxYJ7ojwVzx2CPJnoFjTh5WG3oi0Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)