INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3dcce4a494143265488ce3c0c866ec415358c6c8f255142c1bcd737cbdd641', 
    'pgLCv3QwvtX8pDBpkL9Yx4a4Rs57ylNhvYgOS/en85w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)