INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '908484e5c53314038f7ab509920c988c26c43ee58a1c598328993b343a2536e8', 
    '1e0japFkm77M9Q1nNQIhOVk2I4dAmvBIJyXHxEy6rNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)