INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0df0dda829644e35003239179e1e09c0b79671cd403184cc11392d55eea583ff', 
    'fgsj9HJoYVlhdIUq9R1Q4TL2OPy4hmbIWBrb6ZSRH0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)