INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e991f5ad85d5f73e4e7707e93c0e6b9c393ea62684880caa616181105130d8', 
    'S0ltLWTO8daoy2v3iySAlx4aTNElUZLnJUT4uTNn2xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)