INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738492fe328a993dadfef6cfed43466cd24ba8f9aaf9973fc1bcd951046f7c1c', 
    '1L+RLoBEVCvpZm1kVCv8l9h7qy1rraSxaY6Iy/sNJd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)