INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3e4fc899d52428b3e277d3f8382603b8bac6613e86f1d8884877ca3d0a5942b', 
    'MCXgkltMNn51I3pis7XkDxNahpBENN54SEigikSb72g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)