INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6430a357e4052784bc065d3038f4b9afc68a7f6c910b3878e3fc058f14b59bf9', 
    '9mfsBxWlpPqxnheYbhbST7WwjLR9A3Vs9O/KaxtYtY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)