INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3630bcc115fd22f3fda7ebebfbd2ba5dd0248d920e12a41cb187d3ed9e337a', 
    'nUckSpznBbmAHsYtkMJawtt/Xde5BSodT0u/EX1YcHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)