INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd49298b5c6d5f0124570dd2d1b1c8b33204243301a577aca05c8751e270abcfa', 
    'YjZQNhOrRS2lAZhINXlCbaUxLkLIhitY6QKa/Kh83lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)