INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946c8c5f912aa097de3ab9d0fcb4b2b1a59e629dad71a08ff03541837d2fe008', 
    '41qFYKKBNUzAj5dxY451tJeG0QLJeEcijRE/MhP4ho8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)