INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5e3e451ef5ebdfc1a3c9ad0e14a361bb1cd37f7eab404aa4267d2979e5f8267', 
    'CuOFR1a16YKBisjrQuFi9GR1IwSvNx3mlA5ZzbfdA8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)