INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d0037d8051d96b4e10ce90082e996ae98db6ff53eb7d09c13a3994780e4325e', 
    'hOo+uSEwQVq5NO508WaP1SBvi53y49fLiqCLzzZgZ+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)