INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37a3daa38e0ca9aa682ffa8833997f7432dc6c4d1c775440f3a5bfe0b248d556', 
    'e40P9K6DxbDHIAKTBlvTq4n1ZMacmf7DGL+PcirwpNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)