INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33172a6dfee7a878aa83403cfc5c2eeaab401b0242291c18746eb2debb70f8ce', 
    'MhPH+Tj8JINVj0WGGbYpEMeyOKzXCad/vRGVi0GERr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)