INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f72734e9934a1fc9e833279795f32478ceae4bdb51478e1ff8a3f3ddf81a44', 
    '/Go9D2PJu26kg+QHKKtl/JGTKRtAudSSuPhy9pLPMyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)