INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11dfebcd145a3d56b10f2b73c5692a535cbe16122ffc33c14ff9c8ed6a4f244', 
    '+Ff47FZYDL4P+paeR9SL0lWjQnwB8AtrfswGT42E8VE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)