INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3b0e50c65e179fe73495a1d16c57d198734059eebdc18bdec6cdf884e06d359', 
    'eKasEsTo6G+60YMB45F//suXHMNIlTyGfHO0CubOgM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)