INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388236529c4e03df963b9fb4a7cfd9e2f80dcbd2d97d5088e8bc116e922ede52', 
    'Q7CIRxrsXMMm5er7Oa0Z+lCq37qQRax22SYv5GhKhCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)