INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7621501893cd9fd550f0f3d8525c3390055837d9681d825761bf3b8c5afd17aa', 
    'AD1UO2tv0PI9PeB5ll2OU12vi/Oze/s0qyyA2LXR3QQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)