INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b2753cb71344683f5a1d9f2d823712568f397b60dfc2764f84172bc2087b4f4', 
    '0+n0REFgpyzYEUtga24Psx4nfv4OBbTofRdlpD3mAj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)