INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c67696a38b72b2a0fe85fa33bb4412ca5a39024f2206c1efd29d13096baa29b', 
    'TQ+qhnuGKNleyfFaIrOYP697xK4o7YwSB4NMj2mk1S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)