INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8276f54e047e6e0d5931790a3682172bc63af0c949b7c9ab8b9243e89548055', 
    'j0FGvSvbXgvoBNH6G/73NBneFT/YYrw7HLJb15TX/2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)