INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c921266a2c3bb3ae474761f0542df1d18f1ce9a41ebd3805d6c122d0431f0a', 
    'pECLVl3P60mE0hEqm+ILFNEBNMTAx9JJQCzkOaASM4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)