INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e4971138e7471b4f4fb762e7a599427fe715fd9afd1fdd602a34be61ab7c09d', 
    'dFOc/TQLeBfSTHnVi3x4BVHdKNWTmW26XTPwWziILXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)