INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e3509524ba434f588d5a07d2e89edfbea69116198f2586fd8a266044e846227', 
    'oj8lcN9WkB52FeeSZt3YoxociMcjThaAFenPWkvJn34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)