INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68aa4193781594243ee0371f0cd2c6dbb1459f03b51ebca5cdf289e46084894b', 
    '4x3mYgf875A6ttFEO7z0PldMIWc9rjrRq77M6i1pHZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)