INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4271b59785f1c503d0061c2202db5b1a4984794ced2bf43d110258e356c5a78', 
    'lw3Blt0hExXbFDYhPFDfa8Dk8piwMOzLtatuijdDZ1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)