INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8637f34768e1a9c2a7ca747374827273924ae8ca75704a60fe7a3de7ccf003be', 
    '5HnUd0zkGGx3+Ix6Wufw4sgHPjeGWLR4axcHx4gf5kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)